Use wfAppendQuery() instead of "$path?$wgStyleVersion" where $path can contain ?foo...

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 9f2ba39..93fde20 100644 (file)
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -191,7 +191,7 @@ class OutputPage {
                } else {
                        $path =  "{$wgStylePath}/common/{$file}";
                }
-               $this->addScript( Html::linkedScript( "$path?$wgStyleVersion" ) );
+               $this->addScript( Html::linkedScript( wfAppendQuery( $path, $wgStyleVersion ) ) );
        }
 
        /**