From 7f6671628d4788c76784f5b265aabddb7e560690 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Thu, 18 Apr 2013 17:09:56 +0200
Subject: [PATCH] "UploadFieldFileButtons" casting (regression from casting
 changes)

Caused the UploadField rows to show "[Object object]" because
it tried to pass through a PHP object to JS without string casting
(the return used to be a string).
---
 forms/UploadField.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/forms/UploadField.php b/forms/UploadField.php
index ca2dc2067..a05dfc28e 100644
--- a/forms/UploadField.php
+++ b/forms/UploadField.php
@@ -281,7 +281,7 @@ class UploadField extends FileField {
 		));
 		// we do this in a second customise to have the access to the previous customisations
 		return $file->customise(array(
-			'UploadFieldFileButtons' => $file->renderWith($this->getTemplateFileButtons())
+			'UploadFieldFileButtons' => (string)$file->renderWith($this->getTemplateFileButtons())
 		));
 	}