X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Freferences.inc;h=b67267c5ca41baad6c04e6aaa2e43a863c142865;hb=e735f0a06f8a43ed4885ff51a5c0b4332c130b40;hp=0c11ebee3defacaa1d96bcdfb61a25a862f08160;hpb=d2df4626a3e0087223538f0f572e47f18e9bcb95;p=fa-stable.git

diff --git a/includes/references.inc b/includes/references.inc
index 0c11ebee..b67267c5 100644
--- a/includes/references.inc
+++ b/includes/references.inc
@@ -101,8 +101,10 @@ class references
 }
 
 //----------------------------------------------------------------------------
-
-function is_new_reference($ref, $type)
+//
+//	Check if reference was not used so far (for other transaction than $trans_no)
+//
+function is_new_reference($ref, $type, $trans_no=0)
 {
 	$db_info = get_systype_db_info($type);
 	$db_name = $db_info[0];
@@ -133,6 +135,10 @@ function is_new_reference($ref, $type)
 			WHERE $db_ref=$ref AND ISNULL(v.id)";
 	}
 
+	if ($trans_no)
+	{
+		$sql .= " AND $db_name.$db_trans != ".db_escape($trans_no);
+	}
 	$result = db_query($sql, "could not test for unique reference");
 
 	return (db_num_rows($result) == 0);