1 files changed, 1 insertions, 0 deletions
diff --git a/bisect.h b/bisect.h
index f68ae85376..0d9758179f 100644
--- a/bisect.h
+++ b/bisect.h
@@ -48,6 +48,7 @@ enum bisect_error {
 	BISECT_OK = 0,
 	BISECT_FAILED = -1,
 	BISECT_ONLY_SKIPPED_LEFT = -2,
+	BISECT_MERGE_BASE_CHECK = -3,
 	BISECT_INTERNAL_SUCCESS_MERGE_BASE = -11
 };