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

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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
parent 182a8dabd5
commit 89b0c4b5a3
1 changed files with 5 additions and 7 deletions
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10
combine-diff.c
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@ -609,7 +609,7 @@ static void dump_quoted_path(const char *prefix, const char *path,
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)
{
struct diff_options *opt = &rev->diffopt;
@ -617,7 +617,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
char *result, *cp;
struct sline *sline; /* survived lines */
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 abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
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);
return shown_header;
}
#define COLONS "::::::::::::::::::::::::::::::::"
@ -837,12 +836,11 @@ void show_combined_diff(struct combine_diff_path *p,
return;
if (opt->output_format & (DIFF_FORMAT_RAW |
DIFF_FORMAT_NAME |
DIFF_FORMAT_NAME_STATUS)) {
DIFF_FORMAT_NAME_STATUS))
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);
}
}
void diff_tree_combined(const unsigned char *sha1,
const unsigned char parent[][20],