From c5d683a8bc4558c10ef2c9f4903a1ea576561937 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 29 Sep 2021 12:46:30 +0200
Subject: [PATCH] Fix link param

---
 htdocs/contrat/list.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/htdocs/contrat/list.php b/htdocs/contrat/list.php
index 83e5d3fd393..7e19ec13e22 100644
--- a/htdocs/contrat/list.php
+++ b/htdocs/contrat/list.php
@@ -431,28 +431,28 @@ if ($search_ref_supplier != '') {
 if ($search_op2df != '') {
 	$param .= '&search_op2df='.urlencode($search_op2df);
 }
-if ($search_date_startday) {
+if ($search_date_startday > 0) {
 	$param .= '&search_date_startday='.urlencode($search_date_startday);
 }
-if ($search_date_startmonth) {
+if ($search_date_startmonth > 0) {
 	$param .= '&search_date_startmonth='.urlencode($search_date_startmonth);
 }
-if ($search_date_startyear) {
+if ($search_date_startyear > 0) {
 	$param .= '&search_date_startyear='.urlencode($search_date_startyear);
 }
-if ($search_date_endday) {
+if ($search_date_endday > 0) {
 	$param .= '&search_date_endday='.urlencode($search_date_endday);
 }
-if ($search_date_endmonth) {
+if ($search_date_endmonth > 0) {
 	$param .= '&search_date_endmonth='.urlencode($search_date_endmonth);
 }
-if ($search_date_endyear) {
+if ($search_date_endyear > 0) {
 	$param .= '&search_date_endyear='.urlencode($search_date_endyear);
 }
-if ($search_dfyear != '') {
+if ($search_dfyear > 0) {
 	$param .= '&search_dfyear='.urlencode($search_dfyear);
 }
-if ($search_dfmonth != '') {
+if ($search_dfmonth > 0) {
 	$param .= '&search_dfmonth='.urlencode($search_dfmonth);
 }
 if ($search_sale > 0) {