CRM-19502: Export of contacts generating asort/foreach warnings

diff --git a/CRM/Core/BAO/Mapping.php b/CRM/Core/BAO/Mapping.php
index 5914b1c2e72f930365d4b1c39a37706523256553..d679e0b553874b0321ab9f84900f3ccaefe902d7 100644 (file)
--- a/CRM/Core/BAO/Mapping.php
+++ b/CRM/Core/BAO/Mapping.php
@@ -590,6 +590,7 @@ class CRM_Core_BAO_Mapping extends CRM_Core_DAO_Mapping {
               //$relationshipCustomFields    = self::getRelationTypeCustomGroupData( $id );
               //asort($relationshipCustomFields);
 
+              $relatedFields = array();
               $relationshipType = new CRM_Contact_BAO_RelationshipType();
               $relationshipType->id = $id;
               if ($relationshipType->find(TRUE)) {