[Admin | Trunk]: Check if header is initialized before show Nav bar

git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-admin-portal/trunk@59590 d315682c-612b-4755-9ff5-7f18f6832af3

src/app/app.component.html

@@ -1,7 +1,6 @@
-<navbar *ngIf="properties && showMenu" portal="connect-admin" logoPath="assets/imgs/" [onlyTop]="false"
+<navbar *ngIf="properties && showMenu && header" portal="connect-admin" logoPath="assets/imgs/" [onlyTop]="false"
         [header]="header" [userMenu]="true" [user]="user" [userMenuItems]="userMenuItems" [menuItems]="menuItems"
-        [properties]="properties"
-        [community]="community"></navbar>
+        [properties]="properties"></navbar>
 
 <div id="wrapper" class="uk-section  uk-padding-remove">
   <div class="uk-grid-collapse" uk-height-viewport="expand: true" uk-grid>