From 64ed262e18a4c686d86737c9779a851f52a2181c Mon Sep 17 00:00:00 2001
From: Giteabot <teabot@gitea.io>
Date: Mon, 3 Jul 2023 07:23:35 -0400
Subject: [PATCH] Fix bug when change user name (#25637) (#25646)

Backport #25637 by @lunny

Fix #25621

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
---
 models/user/redirect.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/models/user/redirect.go b/models/user/redirect.go
index 9d8903c0599..42e991888a6 100644
--- a/models/user/redirect.go
+++ b/models/user/redirect.go
@@ -64,6 +64,10 @@ func NewUserRedirect(ctx context.Context, ID int64, oldUserName, newUserName str
 	oldUserName = strings.ToLower(oldUserName)
 	newUserName = strings.ToLower(newUserName)
 
+	if err := DeleteUserRedirect(ctx, oldUserName); err != nil {
+		return err
+	}
+
 	if err := DeleteUserRedirect(ctx, newUserName); err != nil {
 		return err
 	}