From 7c23e2ef8238aa210c93131e62db43af2fa127e2 Mon Sep 17 00:00:00 2001
From: Bruno Roemers <bruno.roemers@atmire.com>
Date: Wed, 24 Nov 2021 14:44:38 +0100
Subject: [PATCH] 85123: Fix tests

---
 src/app/app.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 9dc2b5a5ab..8b706d1fb6 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -293,7 +293,7 @@ export class AppComponent implements OnInit, AfterViewInit {
     const headTagConfigs = themeConfig?.headTags;
 
     if (isEmpty(headTagConfigs)) {
-      const parentThemeName = themeConfig.extends;
+      const parentThemeName = themeConfig?.extends;
       if (isNotEmpty(parentThemeName)) {
         // inherit the head tags of the parent theme
         return this.createHeadTags(parentThemeName);