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| -rw-r--r-- | src/merge.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/merge.c b/src/merge.c index 72cfa464d..e9616a958 100644 --- a/src/merge.c +++ b/src/merge.c @@ -3239,6 +3239,9 @@ int git_merge( assert(repo && their_heads); + git_repository_index(&index, repo); + git_index_read(index, 0); + if (their_heads_len != 1) { giterr_set(GITERR_MERGE, "can only merge a single branch"); return -1; |