From 885272433280e030f02c923aff93e5f31076e19c Mon Sep 17 00:00:00 2001
From: Jason Hildebrand <jason@peaceworks.ca>
Date: Tue, 8 Nov 2022 13:17:16 -0600
Subject: [PATCH] Fix warning by checking whether key is set.

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

diff --git a/islandora.module b/islandora.module
index 5b5446d1..1a9db103 100644
--- a/islandora.module
+++ b/islandora.module
@@ -515,7 +515,7 @@ function islandora_preprocess_views_view_table(&$variables) {
 
   // Check for a weight selector field.
   foreach ($variables['view']->field as $field_key => $field) {
-    if ($field->options['plugin_id'] == 'integer_weight_selector') {
+    if (isset($field->options['plugin_id']) && $field->options['plugin_id'] == 'integer_weight_selector') {
 
       // Check if the weight selector is on the first column.
       $is_first_column = array_search($field_key, array_keys($variables['view']->field)) > 0 ? FALSE : TRUE;