bisect: use find_commit_subject() instead of custom code

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/bisect.c b/bisect.c
index b556b11610480afd80cddd86a81af9737254ee36..060c042f8bcc2d402cb9908be3bdbd3bb180a862 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -141,7 +141,8 @@ static void show_list(const char *debug, int counted, int nr,
                enum object_type type;
                unsigned long size;
                char *buf = read_sha1_file(commit->object.sha1, &type, &size);
-               char *ep, *sp;
+               const char *subject_start;
+               int subject_len;
 
                fprintf(stderr, "%c%c%c ",
                        (flags & TREESAME) ? ' ' : 'T',
@@ -156,13 +157,9 @@ static void show_list(const char *debug, int counted, int nr,
                        fprintf(stderr, " %.*s", 8,
                                sha1_to_hex(pp->item->object.sha1));
 
-               sp = strstr(buf, "\n\n");
-               if (sp) {
-                       sp += 2;
-                       for (ep = sp; *ep && *ep != '\n'; ep++)
-                               ;
-                       fprintf(stderr, " %.*s", (int)(ep - sp), sp);
-               }
+               subject_len = find_commit_subject(buf, &subject_start);
+               if (subject_len)
+                       fprintf(stderr, " %.*s", subject_len, subject_start);
                fprintf(stderr, "\n");
        }
 }