1 files changed, 2 insertions, 0 deletions

diff --git a/client/src/app/shared/misc/screen.service.ts b/client/src/app/shared/misc/screen.service.ts
index 1cbc96b14..db481204e 100644
--- a/client/src/app/shared/misc/screen.service.ts
+++ b/client/src/app/shared/misc/screen.service.ts
@@ -32,6 +32,8 @@ export class ScreenService {
   }
 
   private cacheWindowInnerWidthExpired () {
+    if (!this.lastFunctionCallTime) return true
+
     return new Date().getTime() > (this.lastFunctionCallTime + this.cacheForMs)
   }
 }