Installer fixes

resources/views/layouts/default/dashboard/index.blade.php

@@ -34,7 +34,11 @@
                         <div style="float: left; position: absolute; display:block; top: 0px;font-size: 150px">
                             <i class="fa fa-location-arrow" style="opacity: .1;"></i>
                         </div>
-                        <h4 class="">{!! $user->current_airport->icao !!}</h4>
+                        @if($user->current_airport)
+                            <h4 class="">{!! $user->current_airport->icao !!}</h4>
+                        @else
+                            <h4 class="">-</h4>
+                        @endif
                         <h5 class="description" style="color: white;">current airport</h5>
                     </div>
                 </div>

resources/views/layouts/default/users/table.blade.php

@@ -29,7 +29,13 @@
                 @endif
             </td>
             <td class="text-center">{!! $user->airline->icao !!}</td>
-            <td class="text-center">{!! $user->curr_airport_id !!}</td>
+            <td class="text-center">
+                @if($user->current_airport)
+                    {!! $user->curr_airport_id !!}
+                @else
+                    -
+                @endif
+            </td>
             <td align="center">{!! $user->flights !!}</td>
             <td align="center">{!! \App\Facades\Utils::minutesToTimeString($user->flight_time) !!}</td>
         </tr>