UploadForm: Don't set a null context

Breaking Special:Specialpages on master now.

Bug: T96057
Change-Id: Ieb21b4d07af2dc8ea18016568c98b78e390ac2d5

diff --git a/includes/specials/SpecialUpload.php b/includes/specials/SpecialUpload.php
index 8390feb..3f1ea42 100644 (file)
--- a/includes/specials/SpecialUpload.php
+++ b/includes/specials/SpecialUpload.php
@@ -787,7 +787,10 @@ class UploadForm extends HTMLForm {
        protected $mMaxUploadSize = array();
 
        public function __construct( array $options = array(), IContextSource $context = null ) {
-               $this->setContext( $context );
+               if ( $context instanceof IContextSource ) {
+                       $this->setContext( $context );
+               }
+
                $this->mWatch = !empty( $options['watch'] );
                $this->mForReUpload = !empty( $options['forreupload'] );
                $this->mSessionKey = isset( $options['sessionkey'] ) ? $options['sessionkey'] : '';