From: Matthias Schmidt <gravatronics@live.com>
Date: Wed, 6 Aug 2014 16:40:15 +0000 (+0200)
Subject: Fix handling of "0" as an url part
X-Git-Tag: 2.1.0_Alpha_1~471^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=30178358dc6f10ee6d4a589d046dc1bffcbb5e25;p=GitHub%2FWoltLab%2FWCF.git

Fix handling of "0" as an url part

Previously, any url part with value "0" was discarded, now they will be preserved.
---

diff --git a/wcfsetup/install/files/lib/system/request/Route.class.php b/wcfsetup/install/files/lib/system/request/Route.class.php
index fc765e958c..d284fef531 100644
--- a/wcfsetup/install/files/lib/system/request/Route.class.php
+++ b/wcfsetup/install/files/lib/system/request/Route.class.php
@@ -203,7 +203,7 @@ class Route {
 	protected function getParts($requestURL) {
 		$urlParts = preg_split('~(\/|\-|\_|\.)~', $requestURL);
 		foreach ($urlParts as $index => $part) {
-			if (empty($part)) {
+			if (!mb_strlen($part)) {
 				unset($urlParts[$index]);
 			}
 		}