From: Arthur Schiwon <blizzz@owncloud.com>
Date: Tue, 17 Apr 2012 17:09:41 +0000 (+0200)
Subject: check if PHP mod GD is installed
X-Git-Tag: v4.0.0beta~261
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=57b8ff890c75169521041b4eb9cdf4582b68e551;p=nextcloud-server.git

check if PHP mod GD is installed
---

diff --git a/lib/util.php b/lib/util.php
index 55cef99c2e2..ec70fd91cb5 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -240,6 +240,9 @@ class OC_Util {
 		if(!function_exists('json_encode')){
 			$errors[]=array('error'=>'PHP module JSON is not installed.<br/>','hint'=>'Please ask your server administrator to install the module.');
 		}
+		if(!function_exists('imagepng')){
+			$errors[]=array('error'=>'PHP module GD is not installed.<br/>','hint'=>'Please ask your server administrator to install the module.');
+		}
 
 		return $errors;
 	}