Added nullcheck before accessing property

Added nullcheck before accessing property to avoid error described in: primefaces#10909
LorenzSLA · Dec 2, 2021 · 3fc1510 · 3fc1510
1 parent 7ad8d1b
commit 3fc1510
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/app/components/dialog/dialog.ts b/src/app/components/dialog/dialog.ts
@@ -713,7 +713,7 @@ export class Dialog implements AfterContentInit,OnInit,OnDestroy {
             break;
 
             case 'void':
-                if (this.modal) {
+                if (this.wrapper && this.modal) {
                     DomHandler.addClass(this.wrapper, 'p-component-overlay-leave');
                 }
             break;