updated drupal core to 7.51

modules/overlay/overlay.info

@@ -4,8 +4,8 @@ package = Core
 version = VERSION
 core = 7.x
 
-; Information added by Drupal.org packaging script on 2016-02-24
-version = "7.43"
+; Information added by Drupal.org packaging script on 2016-10-05
+version = "7.51"
 project = "drupal"
-datestamp = "1456343506"
+datestamp = "1475694174"
 

modules/overlay/overlay.module

@@ -78,6 +78,20 @@ function overlay_theme() {
   );
 }
 
+/**
+ * Implements hook_form_alter().
+ */
+function overlay_form_alter(&$form, &$form_state) {
+  // Add a hidden element to prevent dropping out of the overlay when a form is
+  // submitted inside the overlay using a GET method.
+  if (isset($form['#method']) && $form['#method'] == 'get' && isset($_REQUEST['render']) && $_REQUEST['render'] == 'overlay' && !isset($form['render'])) {
+    $form['render'] = array(
+      '#type' => 'hidden',
+      '#value' => 'overlay',
+    );
+  }
+}
+
 /**
  * Implements hook_form_FORM_ID_alter().
  */