From 777ed43e757fa981fac38a4f1838c1971764db96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric?= <35066297+c3do@users.noreply.github.com>
Date: Thu, 4 Jan 2018 17:31:59 +0100
Subject: [PATCH] Remove PHP notices adding empty($page)

---
 htdocs/accountancy/customer/lines.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index ed44277d7bf..673e927fbeb 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -64,7 +64,7 @@ $limit = GETPOST('limit','int')?GETPOST('limit', 'int'):(empty($conf->global->AC
 $sortfield = GETPOST('sortfield', 'alpha');
 $sortorder = GETPOST('sortorder', 'alpha');
 $page = GETPOST('page', 'int');
-if ($page < 0) $page = 0;
+if (empty($page) || $page < 0) $page = 0;
 $pageprev = $page - 1;
 $pagenext = $page + 1;
 $offset = $limit * $page;