[PATCH 7/7] blame: use find_commit_subject() instead of custom code
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
builtin/blame.c | 22 +++++++---------------
1 files changed, 7 insertions(+), 15 deletions(-)
diff --git a/builtin/blame.c b/builtin/blame.c
index 01e62fd..437b1a4 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1407,7 +1407,8 @@ static void get_commit_info(struct commit *commit,
int detailed)
{
int len;
- char *tmp, *endp, *reencoded, *message;
+ const char *subject;
+ char *reencoded, *message;
static char author_name[1024];
static char author_mail[1024];
static char committer_name[1024];
@@ -1449,22 +1450,13 @@ static void get_commit_info(struct commit *commit,
&ret->committer_time, &ret->committer_tz);
ret->summary = summary_buf;
- tmp = strstr(message, "\n\n");
- if (!tmp) {
- error_out:
+ len = find_commit_subject(message, &subject);
+ if (len && len < sizeof(summary_buf)) {
+ memcpy(summary_buf, subject, len);
+ summary_buf[len] = 0;
+ } else {
sprintf(summary_buf, "(%s)", sha1_to_hex(commit->object.sha1));
- free(reencoded);
- return;
}
- tmp += 2;
- endp = strchr(tmp, '\n');
- if (!endp)
- endp = tmp + strlen(tmp);
- len = endp - tmp;
- if (len >= sizeof(summary_buf) || len == 0)
- goto error_out;
- memcpy(summary_buf, tmp, len);
- summary_buf[len] = 0;
free(reencoded);
}
--
1.7.2.rc3.267.g400b3
Christian Couder <chriscool@tuxfamily.org>