permissions: dont fail if permissions are unset

backend/src/appenlight/static/js/appenlight.js

@@ -13092,6 +13092,9 b" angular.module('appenlight.services.stateHolder', []).factory('stateHolder',"
     };
 
     AeUser.hasAppPermission = function (perm_name) {
+        if (!this.permissions){
+            return false
+        }
         if (this.permissions.indexOf('root_administration') !== -1) {
             return true
         }

frontend/src/services/state_holder.js

@@ -63,6 +63,9 b" angular.module('appenlight.services.stateHolder', []).factory('stateHolder',"
     };
 
     AeUser.hasAppPermission = function (perm_name) {
+        if (!this.permissions){
+            return false
+        }
         if (this.permissions.indexOf('root_administration') !== -1) {
             return true
         }