security update for context link entity_reference

2019-04-23 15:57:22 +02:00
parent 16996e1775
commit 835220fa8b
41 changed files with 1829 additions and 657 deletions
@@ -11,11 +11,11 @@
 function link_field_diff_view($items, $context) {
  $diff_items = array();
  foreach ($items as $delta => $item) {
-    if ($item['url'] && $item['title']) {
+    if ($item['url'] && isset($item['title'])) {
      $diff_items[$delta] = $item['title'] . ' (' . $item['url'] . ')';
    }
    else {
-      $diff_items[$delta] = $item['title'] . $item['url'];
+      $diff_items[$delta] = $item['url'];
    }
  }
  return $diff_items;