From: Tim Düsterhus <timwolla@arcor.de>
Date: Fri, 18 May 2012 15:24:59 +0000 (+0200)
Subject: Check whether bzdecompress is available
X-Git-Tag: 2.0.0_Beta_1~1098^2^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=25132d82f23bb2469bf0370a82f37091aaa13426;p=GitHub%2FWoltLab%2FWCF.git

Check whether bzdecompress is available
---

diff --git a/wcfsetup/install/files/lib/system/io/Zip.class.php b/wcfsetup/install/files/lib/system/io/Zip.class.php
index b6f2f22048..348cc518ee 100644
--- a/wcfsetup/install/files/lib/system/io/Zip.class.php
+++ b/wcfsetup/install/files/lib/system/io/Zip.class.php
@@ -307,7 +307,8 @@ class Zip extends File implements IArchive {
 				$content = gzinflate($content);
 			break;
 			case 12:
-				$content = bzdecompress($content);
+				if (function_exists('bzdecompress')) $content = bzdecompress($content);
+				else throw new SystemException('The bzip2 extension is not available');
 			case 0:
 			break;
 			default: