1 files changed, 14 insertions, 0 deletions
diff --git a/models/migrations/v169.go b/models/migrations/v169.go
new file mode 100644
index 0000000000..e976281c5b
--- /dev/null
+++ b/models/migrations/v169.go
@@ -0,0 +1,14 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"xorm.io/xorm"
+)
+
+func commentTypeDeleteBranchUseOldRef(x *xorm.Engine) error {
+	_, err := x.Exec("UPDATE comment SET old_ref = commit_sha, commit_sha = '' WHERE type = 11")
+	return err
+}