Added check for issue #389

bleenco · Jan 31, 2018 · d5c4d3e · d5c4d3e
1 parent 4e0ca8b
commit d5c4d3e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/ngx-uploader/directives/ng-file-select.directive.ts b/src/ngx-uploader/directives/ng-file-select.directive.ts
@@ -40,8 +40,10 @@ export class NgFileSelectDirective implements OnInit, OnDestroy {
   }
 
   ngOnDestroy() {
-    this.el.removeEventListener('change', this.fileListener, false);
-    this._sub.forEach(sub => sub.unsubscribe());
+    if (this.el){
+      this.el.removeEventListener('change', this.fileListener, false);
+      this._sub.forEach(sub => sub.unsubscribe());
+    }
   }
 
   fileListener = () => {