From d27ddb398b070d7a0b960d0855c7bb43de476142 Mon Sep 17 00:00:00 2001
From: mehmet-erim <bilgi@mehmeterim.com>
Date: Fri, 10 Apr 2020 14:29:42 +0300
Subject: [PATCH] refactor: add undefined control to loading.directive

---
 .../theme-shared/src/lib/directives/loading.directive.ts        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/npm/ng-packs/packages/theme-shared/src/lib/directives/loading.directive.ts b/npm/ng-packs/packages/theme-shared/src/lib/directives/loading.directive.ts
index 40b76cbfc8..bed4fab0da 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/directives/loading.directive.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/directives/loading.directive.ts
@@ -54,7 +54,7 @@ export class LoadingDirective implements OnInit, OnDestroy {
           if (newValue && !this.rootNode) {
             this.rootNode = (this.componentRef.hostView as EmbeddedViewRef<any>).rootNodes[0];
             this.targetElement.appendChild(this.rootNode);
-          } else {
+          } else if (this.rootNode) {
             this.renderer.removeChild(this.rootNode.parentElement, this.rootNode);
             this.rootNode = null;
           }