Special:BookSources Add global

Follow up to I00c4a00d4a2aeb7f6b39ede6fca1725991b68d7c

Change-Id: I7d09d6b648ccd710c4e3147c0c2b33d6ecaca15a

diff --git a/includes/specials/SpecialBooksources.php b/includes/specials/SpecialBooksources.php
index 8b4462a..0a92768 100644 (file)
--- a/includes/specials/SpecialBooksources.php
+++ b/includes/specials/SpecialBooksources.php
@@ -117,6 +117,8 @@ class SpecialBookSources extends SpecialPage {
         * @return string
         */
        private function makeForm() {
+               global $wgUseMediaWikiUIEverywhere;
+
                $form = Html::openElement( 'fieldset' ) . "\n";
                $form .= Html::element(
                        'legend',