Update ng-file-select.directive.ts

henishv · Jun 28, 2017 · 704a51a · 704a51a
1 parent a805955
commit 704a51a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ngx-uploader/directives/ng-file-select.directive.ts b/src/ngx-uploader/directives/ng-file-select.directive.ts
@@ -32,7 +32,9 @@ export class NgFileSelectDirective implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.el.removeEventListener('change', this.fileListener, false);
-    this.uploadInput.unsubscribe();
+
+    if (this.uploadInput)
+      this.uploadInput.unsubscribe();
   }
 
   fileListener = () => {