From a07733fcec16f471ec447789631804a0a33b94de Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Fri, 11 Oct 2013 16:52:53 +0200
Subject: [PATCH] [-] BO : Could not insert referrer id_connections_source can
 not be null

---
 classes/Referrer.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/classes/Referrer.php b/classes/Referrer.php
index ed0e4575e..c05720fac 100644
--- a/classes/Referrer.php
+++ b/classes/Referrer.php
@@ -314,6 +314,7 @@ class ReferrerCore extends ObjectModel
 					FROM '._DB_PREFIX_.'referrer r
 					LEFT JOIN '._DB_PREFIX_.'connections_source cs ON ('.self::$_join.')
 					WHERE id_referrer = '.(int)$row['id_referrer'].'
+					AND id_connections_source IS NOT NULL
 				)');
 			}
 	}