From 36d6b472ce90480130bcece86d3ba7448c9fb855 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 17 Dec 2020 13:52:03 +0100
Subject: [PATCH] Update prelevement.php

---
 htdocs/admin/prelevement.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/htdocs/admin/prelevement.php b/htdocs/admin/prelevement.php
index 2f942410787..4fba501b305 100644
--- a/htdocs/admin/prelevement.php
+++ b/htdocs/admin/prelevement.php
@@ -250,9 +250,10 @@ print '</td></tr>';
 //ADDDAYS
 print '<tr class="pair"><td>'.$langs->trans("ADDDAYS").'</td>';
 print '<td class="left">';
-if (! $conf->global->PRELEVEMENT_ADDDAYS) $conf->global->PRELEVEMENT_ADDDAYS=0;
+if (empty($conf->global->PRELEVEMENT_ADDDAYS)) $conf->global->PRELEVEMENT_ADDDAYS=0;
 print '<input type="text" name="PRELEVEMENT_ADDDAYS" value="'.$conf->global->PRELEVEMENT_ADDDAYS.'" size="15" ></td>';
 print '</td></tr>';
+
 print '</table>';
 print '<br>';