preventing RELS-EXT deletion

11 years ago · a4dd199aa1
1 changed files with 1 additions and 1 deletions
--- a/islandora.module
+++ b/islandora.module
@ -1240,7 +1240,7 @@ function islandora_islandora_required_objects(IslandoraTuque $connection) {
 * Implements hook_islandora_undeleteable_datastreams().
 */
 function islandora_islandora_undeletable_datastreams(array $models) {
-  return array('DC');
+  return array('DC', 'RELS-EXT');
 }
 /**