packaging: Add contrib installation

[platform/upstream/git.git] / line-log.c

diff --git a/line-log.c b/line-log.c
index 68eeb42..75c8b1a 100644 (file)
--- a/line-log.c
+++ b/line-log.c
@@ -481,7 +481,7 @@ static struct commit *check_single_commit(struct rev_info *revs)
                if (obj->flags & UNINTERESTING)
                        continue;
                obj = deref_tag(revs->repo, obj, NULL, 0);
-               if (obj->type != OBJ_COMMIT)
+               if (!obj || obj->type != OBJ_COMMIT)
                        die("Non commit %s?", revs->pending.objects[i].name);
                if (commit)
                        die("More than one commit to dig from: %s and %s?",