From eef66ae6ed23c4225c2578214d919b344957dc60 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Sat, 18 Jul 2020 19:22:03 +0200
Subject: [PATCH] Fix var not defined

---
 htdocs/projet/activity/perday.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index c5fb194a1f0..9c80cbd602e 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -272,6 +272,7 @@ if ($action == 'addtime' && $user->rights->projet->lire && GETPOST('formfilterac
 		{
 			if (intval($time) > 0)
 			{
+			    $matches = array();
 				// Hours or minutes of duration
 				if (preg_match("/([0-9]+)duration(hour|min)/", $key, $matches))
 				{