refs #17038 [fid] display resolver links

* check if link

themes/fid/templates/ajax/resolverLinks.phtml

@@ -8,17 +8,19 @@
     <div class="openurls">
       <ul>
         <?php foreach ($this->electronic as $link): ?>
-          <li>
-            <?php if (!empty($link['href'])): ?>
-            <?php /* fid: #16136 remove traffic light - GG */?>
-                <a href="<?=$this->escapeHtmlAttr($link['href'])?>" target="_blank" title="<?=isset($link['service_type'])?$this->escapeHtmlAttr($link['service_type']):''?>"<?=!empty($link['access'])?' class="access-'.$link['access'].'"':''?>>
-                    <i class="icon icon-external-link" aria-hidden="true"></i><?=isset($link['title'])?$this->escapeHtml($this->transEsc($link['title'])):''?>
-                </a> <br />
-                <?php /* fid: #16136 remove coverage - GG */?>
-            <?php else: ?>
-              <?=isset($link['title'])?$this->escapeHtml($this->transEsc($link['title'])):''?>
-            <?php endif; ?>
-          </li>
+          <?php if (!empty($link['href'])): ?>
+            <li>
+              <?php if (!empty($link['href'])): ?>
+              <?php /* fid: #16136 remove traffic light - GG */?>
+                  <a href="<?=$this->escapeHtmlAttr($link['href'])?>" target="_blank" title="<?=isset($link['service_type'])?$this->escapeHtmlAttr($link['service_type']):''?>"<?=!empty($link['access'])?' class="access-'.$link['access'].'"':''?>>
+                      <i class="icon icon-external-link" aria-hidden="true"></i><?=isset($link['title'])?$this->escapeHtml($this->transEsc($link['title'])):''?>
+                  </a> <br />
+                  <?php /* fid: #16136 remove coverage - GG */?>
+              <?php else: ?>
+                <?=isset($link['title'])?$this->escapeHtml($this->transEsc($link['title'])):''?>
+              <?php endif; ?>
+            </li>
+          <?php endif; ?>
         <?php endforeach; ?>
       </ul>
     </div>