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builtin/diff.c: remove duplicated call to diff_result_code()

The return value from builtin_diff_files() is fed to diff_result_code()
by the caller, and all other callees like builtin_diff_index() do not
have their own call to diff_result_code().  Remove the duplicated one
from builtin_diff_files() and let the caller handle it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2011-03-22 14:17:30 -07:00
parent c2e86addb8
commit e7c3a59c22

View File

@ -207,7 +207,6 @@ static void refresh_index_quietly(void)
static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv)
{
int result;
unsigned int options = 0;
while (1 < argc && argv[1][0] == '-') {
@ -241,8 +240,7 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
perror("read_cache_preload");
return -1;
}
result = run_diff_files(revs, options);
return diff_result_code(&revs->diffopt, result);
return run_diff_files(revs, options);
}
int cmd_diff(int argc, const char **argv, const char *prefix)