dev #75244 improve no doc type image message

library/ZendAfi/View/Helper/DigitalResource/Dashboard/Harvest.php

@@ -44,7 +44,9 @@ class ZendAfi_View_Helper_DigitalResource_Dashboard_Harvest extends ZendAfi_View
                            . $this->view->tagImg($this->view->url(['module' => 'opac',
                                                                    'controller' => 'digital-resource',
                                                                    'action' => 'typedoc-icon',
-                                                                   'id' => $config->getName()])));
+                                                                   'id' => $config->getName()]),
+                                                 ['class' => 'error',
+                                                  'alt' => $this->_('Aucune image')]));
 
     $html [] = $this->_getAlbumsHtml($config);
     $html [] = $this->_getRecordsHtml($config);