[Backend] Duplicate imgae

ShopBundle/Services/UtilsProcess.php

@@ -93,7 +93,7 @@ class UtilsProcess
 
 
                 if ($entity->getImage() && file_exists($basePath . $entity->getImage())) {
-                        $extension = pathinfo($basePath . $entity->getImage(), PATHINFO_EXTENSION);
+                        $extension = strtolower(pathinfo($basePath . $entity->getImage(), PATHINFO_EXTENSION));
 
                         if ($extension == "jpg" || $extension == "png" || $extension == "gif") {
                                 $newImage = md5(uniqid()) . '.' . $extension;