From 8eb400129ae5fe8d6f995986eb407b4393621c71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marko=20Stanimirovi=C4=87?= <markostanimirovic95@gmail.com>
Date: Fri, 30 Sep 2022 08:21:07 +0200
Subject: [PATCH] fix(router-store): set undefined for unserializable route
 title (#3593)

Closes #3495
---
 modules/router-store/src/serializers/minimal_serializer.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/router-store/src/serializers/minimal_serializer.ts b/modules/router-store/src/serializers/minimal_serializer.ts
index e68e248ac3..aaf8428904 100644
--- a/modules/router-store/src/serializers/minimal_serializer.ts
+++ b/modules/router-store/src/serializers/minimal_serializer.ts
@@ -43,7 +43,10 @@ export class MinimalRouterStateSerializer
             pathMatch: route.routeConfig.pathMatch,
             redirectTo: route.routeConfig.redirectTo,
             outlet: route.routeConfig.outlet,
-            title: route.routeConfig.title,
+            title:
+              typeof route.routeConfig.title === 'string'
+                ? route.routeConfig.title
+                : undefined,
           }
         : null,
       queryParams: route.queryParams,