line-log: use commit_list_append() instead of duplicating its code

Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

René Scharfe committed Jul 8, 2014 at 18:23 UTC 72c779457cd72928e36f2bc43c3ff7f3ae7b77c3
1 file changed +1 -3
line-log.c
+1 -3
@@ -1174,9 +1174,7 @@ static int process_ranges_merge_commit(struct rev_info *rev, struct commit *comm
1174 */
1175 add_line_range(rev, parents[i], cand[i]);
1176 clear_commit_line_range(rev, commit);
1177 - commit->parents = xmalloc(sizeof(struct commit_list));
1178 - commit->parents->item = parents[i];
1179 - commit->parents->next = NULL;
1177 + commit_list_append(parents[i], &commit->parents);
1178 free(parents);
1179 free(cand);
1180 free_diffqueues(nparents, diffqueues);