diff --git a/resources/views/ticket/show.blade.php b/resources/views/ticket/show.blade.php
index 0acacb1..5f80b93 100644
--- a/resources/views/ticket/show.blade.php
+++ b/resources/views/ticket/show.blade.php
@@ -138,21 +138,21 @@
         'userName' => $ticket->user ? $ticket->user->name : __('Utilisateur supprimé')
     ]) !!}</small>
 </div>
-@if ($ticket->file !== null || $ticket->file2 !== null)
+@if (!is_null($ticket->file) or !is_null($ticket->file2))
 <hr>
 <div>
     <h4>{{ __('Pièces jointes') }}</h4>
     <ul>
-        @if ($ticket->file !== null)
+        @if (!is_null($ticket->file))
         <li>
             {{ __('Pièce jointe n°1') }} :
             <a @if(Utils::isImageFile($ticket->file))data-fslightbox="gallery" @endif href="{{ asset($ticket->file) }}" target="_blank">{{ __('Ouvrir la pièce jointe') }}</a>
         </li>
         @endif
-        @if ($ticket->file2 !== null)
+        @if (!is_null($ticket->file2))
         <li>
             {{ __('Pièce jointe n°2') }} :
-            <a @if(Utils::isImageFile($ticket->file))data-fslightbox="gallery" @endif href="{{ asset($ticket->file2) }}" target="_blank">{{ __('Ouvrir la pièce jointe') }}</a>
+            <a @if(Utils::isImageFile($ticket->file2))data-fslightbox="gallery" @endif href="{{ asset($ticket->file2) }}" target="_blank">{{ __('Ouvrir la pièce jointe') }}</a>
         </li>
         @endif
     </ul>