fixup! mingw: ensure that core.longPaths is handled *always*

This is no longer necessary (and was fragile to begin with, as many code
paths might have been missed).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

builtin/archive.c

@@ -9,7 +9,6 @@
 #include "parse-options.h"
 #include "pkt-line.h"
 #include "sideband.h"
-#include "config.h"
 
 static void create_output_file(const char *output_file)
 {
@@ -94,7 +93,6 @@ int cmd_archive(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, local_opts, NULL,
 			     PARSE_OPT_KEEP_ALL);
 

builtin/bisect--helper.c

@@ -9,7 +9,6 @@
 #include "prompt.h"
 #include "quote.h"
 #include "revision.h"
-#include "config.h"
 
 static GIT_PATH_FUNC(git_path_bisect_terms, "BISECT_TERMS")
 static GIT_PATH_FUNC(git_path_bisect_expected_rev, "BISECT_EXPECTED_REV")
@@ -1325,7 +1324,6 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
 	};
 	struct bisect_terms terms = { .term_good = NULL, .term_bad = NULL };
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, options,
 			     git_bisect_helper_usage,
 			     PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_UNKNOWN_OPT);

builtin/bundle.c

@@ -3,7 +3,6 @@
 #include "parse-options.h"
 #include "cache.h"
 #include "bundle.h"
-#include "config.h"
 
 /*
  * Basic handler for bundle files to connect repositories via sneakernet.
@@ -111,7 +110,6 @@ static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) {
 	};
 	char *bundle_file;
 
-	git_config(git_default_config, NULL);
 	argc = parse_options_cmd_bundle(argc, argv, prefix,
 			builtin_bundle_verify_usage, options, &bundle_file);
 	/* bundle internals use argv[1] as further parameters */

builtin/check-ref-format.c

@@ -6,7 +6,6 @@
 #include "refs.h"
 #include "builtin.h"
 #include "strbuf.h"
-#include "config.h"
 
 static const char builtin_check_ref_format_usage[] =
 "git check-ref-format [--normalize] [<options>] <refname>\n"
@@ -61,7 +60,6 @@ int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 	char *to_free = NULL;
 	int ret = 1;
 
-	git_config(git_default_config, NULL);
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(builtin_check_ref_format_usage);
 

builtin/clone.c

@@ -905,8 +905,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	struct transport_ls_refs_options transport_ls_refs_options =
 		TRANSPORT_LS_REFS_OPTIONS_INIT;
 
-	git_config(git_default_core_config, NULL);
-
 	packet_trace_identity("clone");
 
 	git_config(git_clone_config, NULL);

builtin/column.c

@@ -34,8 +34,6 @@ int cmd_column(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_core_config, NULL);
-
 	/* This one is special and must be the first one */
 	if (argc > 1 && starts_with(argv[1], "--command=")) {
 		command = argv[1] + 10;

builtin/credential-store.c

@@ -4,7 +4,6 @@
 #include "credential.h"
 #include "string-list.h"
 #include "parse-options.h"
-#include "config.h"
 
 static struct lock_file credential_lock;
 
@@ -166,8 +165,6 @@ int cmd_credential_store(int argc, const char **argv, const char *prefix)
 
 	umask(077);
 
-	git_config(git_default_config, NULL);
-
 	argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0);
 	if (argc != 1)
 		usage_with_options(usage, options);

builtin/fetch-pack.c

@@ -5,7 +5,6 @@
 #include "connect.h"
 #include "oid-array.h"
 #include "protocol.h"
-#include "config.h"
 
 static const char fetch_pack_usage[] =
 "git fetch-pack [--all] [--stdin] [--quiet | -q] [--keep | -k] [--thin] "
@@ -58,7 +57,6 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
 	struct packet_reader reader;
 	enum protocol_version version;
 
-	git_config(git_default_config, NULL);
 	fetch_if_missing = 0;
 
 	packet_trace_identity("fetch-pack");

builtin/get-tar-commit-id.c

@@ -6,7 +6,6 @@
 #include "tar.h"
 #include "builtin.h"
 #include "quote.h"
-#include "config.h"
 
 static const char builtin_get_tar_commit_id_usage[] =
 "git get-tar-commit-id";
@@ -28,7 +27,6 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
 	if (argc != 1)
 		usage(builtin_get_tar_commit_id_usage);
 
-	git_config(git_default_config, NULL);
 	n = read_in_full(0, buffer, HEADERSIZE);
 	if (n < 0)
 		die_errno("git get-tar-commit-id: read error");

builtin/log.c

@@ -2437,7 +2437,6 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, options, cherry_usage, 0);
 
 	switch (argc) {

builtin/ls-remote.c

@@ -4,7 +4,6 @@
 #include "ref-filter.h"
 #include "remote.h"
 #include "refs.h"
-#include "config.h"
 
 static const char * const ls_remote_usage[] = {
 	N_("git ls-remote [--heads] [--tags] [--refs] [--upload-pack=<exec>]\n"
@@ -87,7 +86,6 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 
 	packet_trace_identity("ls-remote");
 
-	git_config(git_default_config, NULL);
 	if (argc > 1) {
 		int i;
 		CALLOC_ARRAY(pattern, argc);

builtin/mailinfo.c

@@ -8,7 +8,6 @@
 #include "strbuf.h"
 #include "mailinfo.h"
 #include "parse-options.h"
-#include "config.h"
 
 static const char * const mailinfo_usage[] = {
 	/* TRANSLATORS: keep <> in "<" mail ">" info. */
@@ -79,7 +78,6 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	setup_mailinfo(&mi);
 	meta_charset.policy = CHARSET_DEFAULT;
 

builtin/mailsplit.c

@@ -8,7 +8,6 @@
 #include "builtin.h"
 #include "string-list.h"
 #include "strbuf.h"
-#include "config.h"
 
 static const char git_mailsplit_usage[] =
 "git mailsplit [-d<prec>] [-f<n>] [-b] [--keep-cr] -o<directory> [(<mbox>|<Maildir>)...]";
@@ -278,7 +277,6 @@ int cmd_mailsplit(int argc, const char **argv, const char *prefix)
 	const char **argp;
 	static const char *stdin_only[] = { "-", NULL };
 
-	git_config(git_default_config, NULL);
 	for (argp = argv+1; *argp; argp++) {
 		const char *arg = *argp;
 

builtin/merge-index.c

@@ -1,7 +1,6 @@
 #define USE_THE_INDEX_COMPATIBILITY_MACROS
 #include "builtin.h"
 #include "run-command.h"
-#include "config.h"
 
 static const char *pgm;
 static int one_shot, quiet;
@@ -78,8 +77,6 @@ int cmd_merge_index(int argc, const char **argv, const char *prefix)
 	 */
 	signal(SIGCHLD, SIG_DFL);
 
-	git_config(git_default_config, NULL);
-
 	if (argc < 3)
 		usage("git merge-index [-o] [-q] <merge-program> (-a | [--] [<filename>...])");
 

builtin/merge-tree.c

@@ -12,7 +12,6 @@
 #include "exec-cmd.h"
 #include "merge-blobs.h"
 #include "quote.h"
-#include "config.h"
 
 static int line_termination = '\n';
 
@@ -509,8 +508,6 @@ int cmd_merge_tree(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
-
 	/* Parse arguments */
 	original_argc = argc - 1; /* ignoring argv[0] */
 	argc = parse_options(argc, argv, prefix, mt_options,

builtin/mktag.c

@@ -84,7 +84,6 @@ int cmd_mktag(int argc, const char **argv, const char *prefix)
 			     builtin_mktag_options,
 			     builtin_mktag_usage, 0);
 
-	git_config(git_default_config, NULL);
 	if (strbuf_read(&buf, 0, 0) < 0)
 		die_errno(_("could not read from stdin"));
 

builtin/mktree.c

@@ -8,7 +8,6 @@
 #include "tree.h"
 #include "parse-options.h"
 #include "object-store.h"
-#include "config.h"
 
 static struct treeent {
 	unsigned mode;
@@ -165,7 +164,6 @@ int cmd_mktree(int ac, const char **av, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	ac = parse_options(ac, av, prefix, option, mktree_usage, 0);
 	getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
 

builtin/pack-refs.c

@@ -3,7 +3,6 @@
 #include "parse-options.h"
 #include "refs.h"
 #include "repository.h"
-#include "config.h"
 
 static char const * const pack_refs_usage[] = {
 	N_("git pack-refs [<options>]"),

builtin/prune-packed.c

@@ -1,7 +1,6 @@
 #include "builtin.h"
 #include "parse-options.h"
 #include "prune-packed.h"
-#include "config.h"
 
 static const char * const prune_packed_usage[] = {
 	"git prune-packed [-n | --dry-run] [-q | --quiet]",
@@ -19,7 +18,6 @@ int cmd_prune_packed(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, prune_packed_options,
 			     prune_packed_usage, 0);
 

builtin/prune.c

@@ -9,7 +9,6 @@
 #include "prune-packed.h"
 #include "object-store.h"
 #include "shallow.h"
-#include "config.h"
 
 static const char * const prune_usage[] = {
 	N_("git prune [-n] [-v] [--progress] [--expire <time>] [--] [<head>...]"),
@@ -153,8 +152,6 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 	};
 	char *s;
 
-	git_config(git_default_config, NULL);
-
 	expire = TIME_MAX;
 	save_commit_buffer = 0;
 	read_replace_refs = 0;

builtin/reflog.c

@@ -418,7 +418,6 @@ int cmd_reflog(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, options, reflog_usage,
 			     PARSE_OPT_SUBCOMMAND_OPTIONAL |
 			     PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0 |

builtin/remote-ext.c

@@ -2,7 +2,6 @@
 #include "transport.h"
 #include "run-command.h"
 #include "pkt-line.h"
-#include "config.h"
 
 static const char usage_msg[] =
 	"git remote-ext <remote> <url>";
@@ -199,6 +198,5 @@ int cmd_remote_ext(int argc, const char **argv, const char *prefix)
 	if (argc != 3)
 		usage(usage_msg);
 
-	git_config(git_default_config, NULL);
 	return command_loop(argv[2]);
 }

builtin/remote.c

@@ -1765,7 +1765,6 @@ int cmd_remote(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, options, builtin_remote_usage,
 			     PARSE_OPT_SUBCOMMAND_OPTIONAL);
 

builtin/rev-parse.c

@@ -428,7 +428,6 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
 	struct option *opts = NULL;
 	int onb = 0, osz = 0, unb = 0, usz = 0;
 
-	git_config(git_default_config, NULL);
 	strbuf_addstr(&parsed, "set --");
 	argc = parse_options(argc, argv, prefix, parseopt_opts, parseopt_usage,
 	                     PARSE_OPT_KEEP_DASHDASH);

builtin/show-index.c

@@ -2,7 +2,6 @@
 #include "cache.h"
 #include "pack.h"
 #include "parse-options.h"
-#include "config.h"
 
 static const char *const show_index_usage[] = {
 	"git show-index [--object-format=<hash-algorithm>]",
@@ -24,7 +23,6 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 
-	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, show_index_options, show_index_usage, 0);
 
 	if (hash_name) {

builtin/show-ref.c

@@ -7,7 +7,6 @@
 #include "tag.h"
 #include "string-list.h"
 #include "parse-options.h"
-#include "config.h"
 
 static const char * const show_ref_usage[] = {
 	N_("git show-ref [-q | --quiet] [--verify] [--head] [-d | --dereference] [-s | --hash[=<n>]] [--abbrev[=<n>]] [--tags] [--heads] [--] [<pattern>...]"),

builtin/stripspace.c

@@ -46,9 +46,10 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix)
 	if (argc)
 		usage_with_options(stripspace_usage, options);
 
-	if (mode == STRIP_COMMENTS || mode == COMMENT_LINES)
+	if (mode == STRIP_COMMENTS || mode == COMMENT_LINES) {
 		setup_git_directory_gently(&nongit);
-	git_config(git_default_config, NULL);
+		git_config(git_default_config, NULL);
+	}
 
 	if (strbuf_read(&buf, 0, 1024) < 0)
 		die_errno("could not read the input");

builtin/submodule--helper.c

@@ -3425,7 +3425,6 @@ static struct cmd_struct commands[] = {
 int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
 {
 	int i;
-	git_config(git_default_config, NULL);
 	if (argc < 2 || !strcmp(argv[1], "-h"))
 		usage("git submodule--helper <command>");
 

builtin/upload-archive.c

@@ -8,7 +8,6 @@
 #include "sideband.h"
 #include "run-command.h"
 #include "strvec.h"
-#include "config.h"
 
 static const char upload_archive_usage[] =
 	"git upload-archive <repo>";
@@ -29,7 +28,6 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix)
 	if (!enter_repo(argv[1], 0))
 		die("'%s' does not appear to be a git repository", argv[1]);
 
-	git_config(git_default_config, NULL);
 	init_archivers();
 
 	/* put received options in sent_argv[] */
@@ -81,7 +79,6 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix)
 {
 	struct child_process writer = CHILD_PROCESS_INIT;
 
-	git_config(git_default_config, NULL);
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(upload_archive_usage);
 

http-backend.c

@@ -783,7 +783,6 @@ int cmd_main(int argc, const char **argv)
 	setup_path();
 	if (!enter_repo(dir, 0))
 		not_found(&hdr, "Not a git repository: '%s'", dir);
-	git_config(git_default_config, NULL);
 	if (!getenv("GIT_HTTP_EXPORT_ALL") &&
 	    access("git-daemon-export-ok", F_OK) )
 		not_found(&hdr, "Repository not exported: '%s'", dir);

refs.c

@@ -1411,7 +1411,7 @@ int parse_hide_refs_config(const char *var, const char *value, const char *secti
 		}
 		string_list_append(hide_refs, ref);
 	}
-	return git_default_config(var, value, NULL);
+	return 0;
 }
 
 int ref_is_hidden(const char *refname, const char *refname_full)