From 95fa183fac33b7ea8432ae213534b70502e50702 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis.houssin@capnetworks.com>
Date: Fri, 8 Dec 2017 08:49:03 +0100
Subject: [PATCH] Fix: Avoid warning "A non-numeric value encountered"

---
 htdocs/compta/paiement/cheque/card.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/compta/paiement/cheque/card.php b/htdocs/compta/paiement/cheque/card.php
index 01787ca3372..a9810396e0c 100644
--- a/htdocs/compta/paiement/cheque/card.php
+++ b/htdocs/compta/paiement/cheque/card.php
@@ -53,7 +53,7 @@ $sortorder=GETPOST('sortorder', 'alpha');
 $page=GETPOST('page', 'int');
 if (! $sortorder) $sortorder="ASC";
 if (! $sortfield) $sortfield="b.dateo,b.rowid";
-if ($page < 0) { $page = 0 ; }
+if (empty($page) || $page == -1) { $page = 0; }
 $limit = GETPOST('limit')?GETPOST('limit','int'):$conf->liste_limit;
 $offset = $limit * $page ;