related to #1657 upsize svg if they are too small

admin/batch_manager_unit.php

@@ -212,7 +212,8 @@ SELECT
     {
       $legend.= ' ('.$row['file'].')';
     }
-
+    $extTab = explode('.',$row['path']);
+    
     $template->append(
       'elements', array_merge($row,
       array(
@@ -227,6 +228,7 @@ SELECT
         'DESCRIPTION' => htmlspecialchars(@$row['comment']),
         'DATE_CREATION' => $row['date_creation'],
         'TAGS' => $tag_selection,
+        'is_svg' => (strtoupper(end($extTab)) == 'SVG'),
         )
       ));
   }