From: Alexander Ebert <ebert@woltlab.com>
Date: Tue, 16 Aug 2016 18:20:24 +0000 (+0200)
Subject: Fixed image proxy
X-Git-Tag: 3.0.0_Beta_1~726
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=55574904b481a13fa640c5d0de8c66dc2db55be2;p=GitHub%2FWoltLab%2FWCF.git

Fixed image proxy
---

diff --git a/wcfsetup/install/files/lib/action/ImageProxyAction.class.php b/wcfsetup/install/files/lib/action/ImageProxyAction.class.php
index 0c2bd92a06..e7c43e541d 100644
--- a/wcfsetup/install/files/lib/action/ImageProxyAction.class.php
+++ b/wcfsetup/install/files/lib/action/ImageProxyAction.class.php
@@ -48,7 +48,6 @@ class ImageProxyAction extends AbstractAction {
 			// prepare path
 			$fileExtension = pathinfo($url, PATHINFO_EXTENSION);
 			$fileLocation = WCF_DIR.'images/proxy/'.substr($fileName, 0, 2).'/'.$fileName.($fileExtension ? '.'.$fileExtension : '');
-			$imageData = getimagesize($fileLocation);
 			$dir = dirname($fileLocation);
 			if (!@file_exists($dir)) {
 				FileUtil::makePath($dir);
@@ -77,6 +76,9 @@ class ImageProxyAction extends AbstractAction {
 				// update mtime for correct expiration calculation
 				@touch($fileLocation);
 			}
+			else {
+				$imageData = getimagesize($fileLocation);
+			}
 			$this->executed();
 			
 			@header('Content-Type: '.$imageData['mime']);