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Added Purchase Invice edition.
[fa-stable.git]
/
includes
/
references.inc
diff --git
a/includes/references.inc
b/includes/references.inc
index 0c11ebee3defacaa1d96bcdfb61a25a862f08160..b67267c5ca41baad6c04e6aaa2e43a863c142865 100644
(file)
--- 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];
{
$db_info = get_systype_db_info($type);
$db_name = $db_info[0];
@@
-133,6
+135,10
@@
function is_new_reference($ref, $type)
WHERE $db_ref=$ref AND ISNULL(v.id)";
}
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);
$result = db_query($sql, "could not test for unique reference");
return (db_num_rows($result) == 0);