More efficient IFs

includes/orphaned_objects.inc

@@ -198,8 +198,7 @@ function islandora_get_orphaned_objects() {
     foreach ($results as $result) {
       if (array_key_exists($collection_field, $result['solr_doc'])) {
         foreach ($result['solr_doc'][$collection_field] as $collection) {
-          if($result['PID'] != $root_pid) {
+          if (($result['PID'] != $root_pid) && ($collection != $root_pid_check) ) {
-            if ($collection != $root_pid_check) {
             if (in_array($collection, $missing_parents)) {
               $orphaned_objects[] = $result;
             }
@@ -214,7 +213,6 @@ function islandora_get_orphaned_objects() {
           }
         }
       }
-      }
       if (array_key_exists($member_field, $result['solr_doc'])) {
         foreach ($result['solr_doc'][$member_field] as $membership) {
           if (in_array($membership, $missing_parents)) {