From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Fri, 12 Dec 2014 00:26:41 +0000 (+0100)
Subject: Fix possible undefined index notice in SQLParser
X-Git-Tag: 2.1.0_Beta_1~69
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cceec271ea30ba144c998ef75634d0a4ce55a0b5;p=GitHub%2FWoltLab%2FWCF.git

Fix possible undefined index notice in SQLParser
---

diff --git a/wcfsetup/install/files/lib/system/database/util/SQLParser.class.php b/wcfsetup/install/files/lib/system/database/util/SQLParser.class.php
index c168898963..052a0c20a2 100644
--- a/wcfsetup/install/files/lib/system/database/util/SQLParser.class.php
+++ b/wcfsetup/install/files/lib/system/database/util/SQLParser.class.php
@@ -125,8 +125,8 @@ class SQLParser {
 						'columns' => $match[3],
 						'referencedTable' => $match[4],
 						'referencedColumns' => $match[5],
-						'ON DELETE' => $match[6],
-						'ON UPDATE' => $match[7]
+						'ON DELETE' => isset($match[6]) ? $match[6] : '',
+						'ON UPDATE' => isset($match[7]) ? $match[7] : ''
 					));
 				}
 				// add/change column