From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 12 Apr 2013 19:16:38 +0000 (+0200)
Subject: Fixed bogus PHP error
X-Git-Tag: 2.0.0_Beta_1~370^2~5
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5b46469c6484719b93309c3dfba5a7b2602265f6;p=GitHub%2FWoltLab%2FWCF.git

Fixed bogus PHP error

Fixes #1200
---

diff --git a/wcfsetup/install/files/lib/system/style/StyleHandler.class.php b/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
index c6943436bc..f59c261165 100644
--- a/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
+++ b/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
@@ -166,14 +166,18 @@ class StyleHandler extends SingletonFactory {
 	public static function resetStylesheets() {
 		// frontend stylesheets
 		$stylesheets = glob(WCF_DIR.'style/style-*.css');
-		foreach ($stylesheets as $stylesheet) {
-			@unlink($stylesheet);
+		if ($stylesheets !== false) {
+			foreach ($stylesheets as $stylesheet) {
+				@unlink($stylesheet);
+			}
 		}
 		
 		// ACP stylesheets
 		$stylesheets = glob(WCF_DIR.'acp/style/style*.css');
-		foreach ($stylesheets as $stylesheet) {
-			@unlink($stylesheet);
+		if ($stylesheets !== false) {
+			foreach ($stylesheets as $stylesheet) {
+				@unlink($stylesheet);
+			}
 		}
 	}
 }