1 files changed, 2 insertions, 3 deletions
diff --git a/commit.c b/commit.c
index cbfd689939..d3150d6270 100644
--- a/commit.c
+++ b/commit.c
@@ -223,9 +223,8 @@ int unregister_shallow(const struct object_id *oid)
 	if (pos < 0)
 		return -1;
 	if (pos + 1 < commit_graft_nr)
-		memmove(commit_graft + pos, commit_graft + pos + 1,
-				sizeof(struct commit_graft *)
-				* (commit_graft_nr - pos - 1));
+		MOVE_ARRAY(commit_graft + pos, commit_graft + pos + 1,
+			   commit_graft_nr - pos - 1);
 	commit_graft_nr--;
 	return 0;
 }