Unify cache dir separator

diff --git a/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php b/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
index a0a5785535dbab549fa22b92ff997dff7f305199..c6f4c59869d03bd05af2e5775540570d76f3b98f 100755 (executable)
--- a/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
+++ b/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
@@ -73,7 +73,7 @@ class CacheListPage extends AbstractPage
                 // set version
                 $this->cacheData['version'] = WCF_VERSION;
 
-                $this->readCacheFiles('data', WCF_DIR . 'cache');
+                $this->readCacheFiles('data', FileUtil::unifyDirSeparator(WCF_DIR . 'cache'));
                 break;
 
             case RedisCacheSource::class: