From 2bc6b322f417f586b57f3866312bf08da69353b2 Mon Sep 17 00:00:00 2001
From: Davyd McColl <davydm@gmail.com>
Date: Tue, 5 Feb 2019 15:37:11 +0200
Subject: [PATCH] fix: should not throw errors when navItems are undefined

---
 .../coreui/angular/src/lib/sidebar/app-sidebar-nav.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.ts
index b3cc2d6f..49a80554 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.ts
@@ -77,7 +77,7 @@ export class AppSidebarNavComponent implements OnChanges {
   }
 
   public ngOnChanges(changes: SimpleChanges): void {
-    this.navItemsArray = JSON.parse(JSON.stringify(this.navItems));
+    this.navItemsArray = JSON.parse(JSON.stringify(this.navItems || []));
   }
 
   constructor() { }