From 05a62d4aa0907a5b1b2dfcc350eb903c57c455d2 Mon Sep 17 00:00:00 2001
From: Fafnur <fafnur@yandex.ru>
Date: Sat, 18 Jun 2016 17:41:45 +0600
Subject: [PATCH] Fixed conflict with sonata admin bundle

---
 Form/Type/DropzoneType.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Form/Type/DropzoneType.php b/Form/Type/DropzoneType.php
index aca9013..e12510d 100644
--- a/Form/Type/DropzoneType.php
+++ b/Form/Type/DropzoneType.php
@@ -100,8 +100,8 @@ public function buildView(FormView $view, FormInterface $form, array $options)
         $view->vars['showUploadButton'] = $options['showUploadButton'];
         $view->vars['uploaderClass']    = $options['uploaderClass'];
         $view->vars['isShowErrorPopup'] = $options['isShowErrorPopup'];
-        $view->vars['files']            = $files;
-        $view->vars['countFiles']       = $files->count();
+        $view->vars['files']            = $files ? $files : [];
+        $view->vars['countFiles']       = $files ? $files->count() : 0;
         $view->vars['showLabel']        = $options['showLabel'];
         $view->vars['requestId']        = $options['requestId'];
         $view->vars['uploadDir']        = $this->mediaHelper->getUploadDirectoryUrl($context);