diff options
| -rw-r--r-- | src/revwalk.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/revwalk.c b/src/revwalk.c index a62576038..041dc1a1c 100644 --- a/src/revwalk.c +++ b/src/revwalk.c @@ -689,6 +689,13 @@ static int prepare_walk(git_revwalk *walk) commit_object *next, *two; commit_list *bases = NULL; + /* + * If walk->one is NULL, there were no positive references, + * so we know that the walk is already over. + */ + if (walk->one == NULL) + return GIT_EREVWALKOVER; + /* first figure out what the merge bases are */ if (merge_bases_many(&bases, walk, walk->one, &walk->twos) < 0) return -1; |