Fix a session invalidation error when using LdapAuthentication.

diff --git a/includes/specials/SpecialUserlogin.php b/includes/specials/SpecialUserlogin.php
index 8ca3095..83ab234 100644 (file)
--- a/includes/specials/SpecialUserlogin.php
+++ b/includes/specials/SpecialUserlogin.php
@@ -127,7 +127,11 @@ class LoginForm extends SpecialPage {
                }
 
                if( !$wgAuth->validDomain( $this->mDomain ) ) {
-                       $this->mDomain = 'invaliddomain';
+                       if ( isset( $_SESSION['wsDomain'] ) ) {
+                               $this->mDomain = $_SESSION['wsDomain'];
+                       } else {
+                               $this->mDomain = 'invaliddomain';
+                       }
                }
                $wgAuth->setDomain( $this->mDomain );