From b73d287953d44f1d7b0d7c6daf07d73498e165b9 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Fri, 7 Jun 2019 18:09:43 +0200
Subject: [PATCH] Update agenda.lib.php

---
 htdocs/core/lib/agenda.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/lib/agenda.lib.php b/htdocs/core/lib/agenda.lib.php
index 94492e9430b..4326276766b 100644
--- a/htdocs/core/lib/agenda.lib.php
+++ b/htdocs/core/lib/agenda.lib.php
@@ -469,7 +469,7 @@ function actions_prepare_head($object)
 
 		$head[$h][0] = DOL_URL_ROOT.'/resource/element_resource.php?element=action&element_id='.$object->id;
         $listofresourcelinked = $resource->getElementResources($object->element, $object->id);
-        $nbResources=is_array($listofresourcelinked)?count($listofresourcelinked):0;
+        $nbResources=(is_array($listofresourcelinked)?count($listofresourcelinked):0);
 		$head[$h][1] = $langs->trans("Resources");
 		if ($nbResources > 0) $head[$h][1].= ' <span class="badge">'.($nbResources).'</span>';
 		$head[$h][2] = 'resources';