From 6d41b3ccc48f1693088bf85cc772dd0f15738d0e Mon Sep 17 00:00:00 2001
From: Damien Burel <damien.burel@maarch.org>
Date: Fri, 13 May 2016 13:36:38 +0000
Subject: [PATCH] FIX #3867 Fix is_null

---
 visa/trunk/class/class_modules_tools_Abstract.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/visa/trunk/class/class_modules_tools_Abstract.php b/visa/trunk/class/class_modules_tools_Abstract.php
index 4259b3574e5..2825b2c5ce0 100644
--- a/visa/trunk/class/class_modules_tools_Abstract.php
+++ b/visa/trunk/class/class_modules_tools_Abstract.php
@@ -546,7 +546,7 @@ abstract class visa_Abstract extends Database
 								$str .= '<td>';
 								$tab_users = $this->getUsersVis();
 
-								if (($isVisaStep && $myPosVisa != null && $myPosVisa >= $seq) || ($step['process_date'] && $step['process_date'] != ''))
+								if (($isVisaStep && !is_null($myPosVisa) && $myPosVisa >= $seq) || ($step['process_date'] && $step['process_date'] != ''))
 									$disabled = ' disabled ';
 								else
 									$disabled = '';
-- 
GitLab