From 3c65a503b2a555e4fee923a16dd8a2998281f2c5 Mon Sep 17 00:00:00 2001
From: Georg Ehrke <developer@georgehrke.com>
Date: Fri, 14 Mar 2014 11:14:09 +0100
Subject: always output a png

---
 lib/private/preview.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/private')

diff --git a/lib/private/preview.php b/lib/private/preview.php
index 9088d66d10e..703b01e94df 100755
--- a/lib/private/preview.php
+++ b/lib/private/preview.php
@@ -452,7 +452,7 @@ class Preview {
 		if(is_null($this->preview)) {
 			$this->getPreview();
 		}
-		$this->preview->show();
+		$this->preview->show('image/png');
 		return;
 	}
 
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