* (bug 1933) Fix PATH_INFO usage under IIS with PHP ISAPI module

diff --git a/includes/WebRequest.php b/includes/WebRequest.php
index 556de61..865c1b7 100644 (file)
--- a/includes/WebRequest.php
+++ b/includes/WebRequest.php
@@ -38,7 +38,7 @@ class WebRequest {
        function WebRequest() {
                $this->checkMagicQuotes();
                global $wgUsePathInfo;
-               if( isset( $_SERVER['PATH_INFO'] ) && $wgUsePathInfo ) {
+               if( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != '') && $wgUsePathInfo ) {
                        # Stuff it!
                        $_GET['title'] = $_REQUEST['title'] =
                                substr( $_SERVER['PATH_INFO'], 1 );