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Fix type of combine-diff.c::show_patch_diff() 

The other function, show_raw_diff() is void and no callers use
return value from neither.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-08-13 19:19:34 -07:00
Родитель 182a8dabd5
Коммит 89b0c4b5a3
1 изменённых файлов: 5 добавлений и 7 удалений
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12
combine-diff.c
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@ -609,15 +609,15 @@ static void dump_quoted_path(const char *prefix, const char *path,
printf("%s\n", c_reset); printf("%s\n", c_reset);
} }
static int show_patch_diff(struct combine_diff_path *elem, int num_parent, static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
int dense, struct rev_info *rev) int dense, struct rev_info *rev)
{ {
struct diff_options *opt = &rev->diffopt; struct diff_options *opt = &rev->diffopt;
unsigned long result_size, cnt, lno; unsigned long result_size, cnt, lno;
char *result, *cp; char *result, *cp;
struct sline *sline; /* survived lines */ struct sline *sline; /* survived lines */
int mode_differs = 0; int mode_differs = 0;
int i, show_hunks, shown_header = 0; int i, show_hunks;
int working_tree_file = !memcmp(elem->sha1, null_sha1, 20); int working_tree_file = !memcmp(elem->sha1, null_sha1, 20);
int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV; int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
mmfile_t result_file; mmfile_t result_file;
@ -769,7 +769,6 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
} }
free(sline[0].p_lno); free(sline[0].p_lno);
free(sline); free(sline);
return shown_header;
} }
#define COLONS "::::::::::::::::::::::::::::::::" #define COLONS "::::::::::::::::::::::::::::::::"
@ -837,11 +836,10 @@ void show_combined_diff(struct combine_diff_path *p,
return; return;
if (opt->output_format & (DIFF_FORMAT_RAW | if (opt->output_format & (DIFF_FORMAT_RAW |
DIFF_FORMAT_NAME | DIFF_FORMAT_NAME |
DIFF_FORMAT_NAME_STATUS)) { DIFF_FORMAT_NAME_STATUS))
show_raw_diff(p, num_parent, rev); show_raw_diff(p, num_parent, rev);
} else if (opt->output_format & DIFF_FORMAT_PATCH) { else if (opt->output_format & DIFF_FORMAT_PATCH)
show_patch_diff(p, num_parent, dense, rev); show_patch_diff(p, num_parent, dense, rev);
}
} }
void diff_tree_combined(const unsigned char *sha1, void diff_tree_combined(const unsigned char *sha1,