Merge branch 'jk/check-corrupt-objects-carefully'

* jk/check-corrupt-objects-carefully:
  clone: Make the 'junk_mode' symbol a file static

builtin/clone.c

@@ -387,7 +387,7 @@ static void clone_local(const char *src_repo, const char *dest_repo)
 static const char *junk_work_tree;
 static const char *junk_git_dir;
 static pid_t junk_pid;
-enum {
+static enum {
 	JUNK_LEAVE_NONE,
 	JUNK_LEAVE_REPO,
 	JUNK_LEAVE_ALL