From 778d37ae4f6410348ea9311d14ac6b7f9a4a9877 Mon Sep 17 00:00:00 2001
From: laryn <laryn@cedc.org>
Date: Wed, 30 Nov 2016 21:15:32 -0600
Subject: [PATCH] Fix to hide empty fields

---
 expanding_formatter.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/expanding_formatter.module b/expanding_formatter.module
index edfe8aa..aee81f1 100644
--- a/expanding_formatter.module
+++ b/expanding_formatter.module
@@ -228,7 +228,7 @@ function expanding_formatter_field_formatter_settings_summary($field, $instance,
  * Implements hook_field_formatter_view().
  */
 function expanding_formatter_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
-  if ($display['type'] === 'expanding_formatter_text_trimmed' || $display['type'] === 'expanding_formatter_text_summary_or_trimmed') {
+  if (($items && $display['type'] === 'expanding_formatter_text_trimmed' || $display['type'] === 'expanding_formatter_text_summary_or_trimmed')) {
     // Get the settings and extend default ones that don't exist.
     $settings = $display['settings'];
     $settings += expanding_formatter_default_settings();