Fixed detection of existing WCF installation

diff --git a/wcfsetup/install/files/lib/system/WCFSetup.class.php b/wcfsetup/install/files/lib/system/WCFSetup.class.php
index 4b71822be07191095abd034e9d15c5231686b411..df53d82ca51dd59f2ba22c79821af167ec733876 100644 (file)
--- a/wcfsetup/install/files/lib/system/WCFSetup.class.php
+++ b/wcfsetup/install/files/lib/system/WCFSetup.class.php
@@ -472,7 +472,7 @@ class WCFSetup extends WCF {
                
                WCF::getTPL()->assign(array(
                        'nextStep' => 'unzipFiles',
-                       'invalidDirectory' => true,
+                       'invalidDirectory' => $invalidDirectory,
                        'wcfDir' => $wcfDir,
                        'domainName' => $domainName,
                        'installScriptUrl' => $installScriptUrl,