Merge pull request coreui#46 from fluffynuts/fix-json-error-when-navitems-undefined

xidedix · web-flow · commit 35d7a93f4436 · 2019-02-05T18:12:34.000+01:00
fix: should not throw errors when navItems are undefined
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
@@ -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() { }

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ export class AppSidebarNavComponent implements OnChanges {`
`77`	`77`	`}`
`78`	`78`
`79`	`79`	`public ngOnChanges(changes: SimpleChanges): void {`
`80`		`- this.navItemsArray = JSON.parse(JSON.stringify(this.navItems));`
	`80`	`+ this.navItemsArray = JSON.parse(JSON.stringify(this.navItems \|\| []));`
`81`	`81`	`}`
`82`	`82`
`83`	`83`	`constructor() { }`