From: Maxime Bourget <bmx007@gmail.com>
Date: Sat, 15 Jun 2013 11:44:32 +0000 (+0100)
Subject: Fix sorting.
X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=commitdiff_plain;h=821fa31ade9732acb3251d08f65c6ab4b17d2597;p=order_line_extra.git

Fix sorting.

Seems to nott work when they are more than 3 sorts.
It's because db_pager sort thing in column order instead of click order.
---

diff --git a/includes/picking.inc b/includes/picking.inc
index 1462b59..2713dc1 100644
--- a/includes/picking.inc
+++ b/includes/picking.inc
@@ -3,7 +3,7 @@
 require_once($path_to_root.'/'.'sales/includes/sales_db.inc');
 function process_picking_flag() {
 	$id = find_submit('_chgpck', false);
-	if ($id != -1 && isset($_POST['pick'])) {
+	if ($id != null && $id != -1 && isset($_POST['pick'])) {
 		$id = str_replace("_update", "", $id);
 		change_pck_flag($id, isset($_POST['pick'][$id]));
 	}