--- library/Zend/Controller/Request/Apache404.php	(revision 23864)
+++ library/Zend/Controller/Request/Apache404.php	(working copy)
@@ -50,8 +50,8 @@
                 $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
             } elseif (isset($_SERVER['REDIRECT_URL'])) {  // Check if using mod_rewrite
                 $requestUri = $_SERVER['REDIRECT_URL'];
-                if (isset($_SERVER['REDIRECT_QUERYSTRING'])) {
-                    $parseUriGetVars = $_SERVER['REDIRECT_QUERYSTRING'];
+                if (isset($_SERVER['REDIRECT_QUERY_STRING'])) {
+                    $parseUriGetVars = $_SERVER['REDIRECT_QUERY_STRING'];
                 }
             } elseif (isset($_SERVER['REQUEST_URI'])) {
                 $requestUri = $_SERVER['REQUEST_URI'];