From 08aec2c20adae8e6f04cac08566a8decd818e5cd Mon Sep 17 00:00:00 2001
From: yp05327 <576951401@qq.com>
Date: Tue, 26 Mar 2024 15:45:11 +0900
Subject: [PATCH] Fix panic for `fixBrokenRepoUnits16961` (#30068)

![image](https://github.com/go-gitea/gitea/assets/18380374/508b3ceb-f53d-4d3b-a781-97c1542af1cb)
---
 services/doctor/fix16961.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/services/doctor/fix16961.go b/services/doctor/fix16961.go
index d3f36d8d5c..50d9ac6621 100644
--- a/services/doctor/fix16961.go
+++ b/services/doctor/fix16961.go
@@ -216,6 +216,12 @@ func fixBrokenRepoUnit16961(repoUnit *repo_model.RepoUnit, bs []byte) (fixed boo
 		return false, nil
 	}
 
+	var cfg any
+	err = json.UnmarshalHandleDoubleEncode(bs, &cfg)
+	if err == nil {
+		return false, nil
+	}
+
 	switch repoUnit.Type {
 	case unit.TypeCode, unit.TypeReleases, unit.TypeWiki, unit.TypeProjects:
 		cfg := &repo_model.UnitConfig{}