From: Alexander Ebert <ebert@woltlab.com>
Date: Thu, 28 Jul 2016 21:30:17 +0000 (+0200)
Subject: Fixed an infinite loop
X-Git-Tag: 3.0.0_Beta_1~926
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=100d4115ecab873283e22a1ee87a5fca726618f1;p=GitHub%2FWoltLab%2FWCF.git

Fixed an infinite loop
---

diff --git a/wcfsetup/install/files/lib/system/cache/builder/BBCodeCacheBuilder.class.php b/wcfsetup/install/files/lib/system/cache/builder/BBCodeCacheBuilder.class.php
index bd49634e48..ed3dd39a3b 100644
--- a/wcfsetup/install/files/lib/system/cache/builder/BBCodeCacheBuilder.class.php
+++ b/wcfsetup/install/files/lib/system/cache/builder/BBCodeCacheBuilder.class.php
@@ -41,6 +41,11 @@ class BBCodeCacheBuilder extends AbstractCacheBuilder {
 			if (isset($attributes[$bbcode->bbcodeTag])) {
 				$bbcode->setAttributes($attributes[$bbcode->bbcodeTag]);
 			}
+			else {
+				// set an empty array, because the internal default value of a bbcode's
+				// attributes is null, this avoid an infinite loop
+				$bbcode->setAttributes([]);
+			}
 			
 			$data['bbcodes'][$bbcode->bbcodeTag] = $bbcode;
 		}