refs #16416 [fid_adlr] forward doi variables

* avoids initialized variable in get-it-box links

themes/fid_adlr/templates/RecordTab/holdingsils.phtml

@@ -91,14 +91,9 @@ JS;
 
     <?php /* finc: add 'Online Access' in holdings-tab #13770 - VE */ ?>
     <?php if ($getit->showLinks() && (!empty($urls) || $openUrlActive || $doiActive)): ?>
-      <?= $this->context($this)->renderInContext('get-it-box/links.phtml', [
-        'getit' => $getit,
-        'openUrl' => $openUrl,
-        'openUrlActive' => $openUrlActive,
-        'urls' => $urls,
-        'doiActive' => $doiActive,
-        'doi' => $doi
-      ]); ?>
+      <?= $this->context($this)->renderInContext('get-it-box/links.phtml',
+            compact('getit', 'openUrl','openUrlActive','urls','doiActive','doi')
+      ); ?>
     <?php endif; ?>
 </div>
 

themes/fid_adlr/templates/get-it-box/links.phtml

@@ -28,7 +28,7 @@
         </span>
             <?php endif; ?>
       <?php endif; ?>
-      <?/*= $openUrl->renderTemplate() */?>
+      <?= $openUrl->renderTemplate() ?>
       <?php if ($doiActive): ?><?= $doi->renderTemplate() ?><?php endif; ?>
     <?php endif; ?>
   </div>