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Do not generate full commit log message if it is not going to be used 

Like when it is already specified through -C, -F or -m to git-commit.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alex Riesen 2007-11-28 22:13:08 +01:00 committed by Junio C Hamano
parent e475fe16a9
commit 7168624c35
1 changed files with 22 additions and 0 deletions
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22
builtin-commit.c
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@ -367,6 +367,28 @@ static int prepare_log_message(const char *index_file, const char *prefix)
strbuf_release(&sb);
if (no_edit) {
struct rev_info rev;
unsigned char sha1[40];
fclose(fp);
if (!active_nr && read_cache() < 0)
die("Cannot read index");
if (get_sha1("HEAD", sha1) != 0)
return !!active_nr;
init_revisions(&rev, "");
rev.abbrev = 0;
setup_revisions(0, NULL, &rev, "HEAD");
DIFF_OPT_SET(&rev.diffopt, QUIET);
DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS);
run_diff_index(&rev, 1 /* cached */);
return !!DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES);
}
if (in_merge && !no_edit)
fprintf(fp,
"#\n"