Avoid PHP warning by testing pseudo_bundles before iterating. (#732)

5 years ago · 732448a664
1 changed files with 10 additions and 8 deletions
--- a/islandora.module
+++ b/islandora.module
@ -377,6 +377,7 @@ function islandora_entity_extra_field_info() {

  $pseudo_bundles = $config_factory->get(IslandoraSettingsForm::GEMINI_PSEUDO);

+  if (!empty($pseudo_bundles)) {
    foreach ($pseudo_bundles as $key) {
      list($bundle, $content_entity) = explode(":", $key);
      $extra_field[$content_entity][$bundle]['display']['field_gemini_uri'] = [
@ -386,6 +387,7 @@ function islandora_entity_extra_field_info() {
        'visible' => TRUE,
      ];
    }
+  }
  return $extra_field;
 }