From 4e69d00e4269f8769d9fc039a475159321dead2b Mon Sep 17 00:00:00 2001
From: digital-plant-guard <andrey.blokhin@idpllc.ru>
Date: Fri, 23 Aug 2024 17:22:50 +0300
Subject: [PATCH] fix(components/tabs): fix Cannot read properties of undefined
 (reading 'disconnect') #2013

---
 libs/components/src/lib/components/tabs/tabs.component.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libs/components/src/lib/components/tabs/tabs.component.ts b/libs/components/src/lib/components/tabs/tabs.component.ts
index 08bb1976d..d1b3fa1d6 100644
--- a/libs/components/src/lib/components/tabs/tabs.component.ts
+++ b/libs/components/src/lib/components/tabs/tabs.component.ts
@@ -115,8 +115,8 @@ export class PrizmTabsComponent extends PrizmAbstractTestId implements OnInit, O
 
   readonly prizmIsTextOverflow$ = prizmIsTextOverflow$;
 
-  private mutationObserver!: MutationObserver;
-  private resizeObserver!: ResizeObserver;
+  private mutationObserver?: MutationObserver;
+  private resizeObserver?: ResizeObserver;
   private mutationDetector$: Subject<void> = new Subject<void>();
   private subscription: Subscription = new Subscription();
 
@@ -169,8 +169,8 @@ export class PrizmTabsComponent extends PrizmAbstractTestId implements OnInit, O
   }
 
   public ngOnDestroy(): void {
-    this.mutationObserver.disconnect();
-    this.resizeObserver.disconnect();
+    this.mutationObserver?.disconnect();
+    this.resizeObserver?.disconnect();
     this.mutationDetector$.complete();
     this.subscription.unsubscribe();
   }