fix isWindows to wfIsWindows.

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index a39c791..27f1269 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -762,7 +762,7 @@ function wfEscapeShellArg( )
                        $first = false;
                }
 
-               if ( isWindows() ) {
+               if ( wfIsWindows() ) {
                        $retVal .= '"' . str_replace( '"','\"', $arg ) . '"';
                } else {
                        $retVal .= escapeshellarg( $arg );