diff options
| -rw-r--r-- | fsck-cache.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fsck-cache.c b/fsck-cache.c index 280a104..164fc2e 100644 --- a/fsck-cache.c +++ b/fsck-cache.c @@ -174,7 +174,14 @@ int main(int argc, char **argv) continue; if (!get_sha1_hex(arg, head_sha1)) { - struct object *obj = &lookup_commit(head_sha1)->object; + struct commit *commit = lookup_commit(head_sha1); + struct object *obj; + + /* Error is printed by lookup_commit(). */ + if (!commit) + continue; + + obj = &commit->object; obj->used = 1; mark_reachable(obj, REACHABLE); heads++; |