From 137b3f898d2366e884358f0b71d537b66b5afd74 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 12 Nov 2014 00:02:30 +0100
Subject: [PATCH] Merge branch 'develop' of
 git@github.com:Dolibarr/dolibarr.git into develop

---
 htdocs/comm/action/peruser.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index 0985e9df471..b6c3054f3a8 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -1009,8 +1009,8 @@ function show_day_events2($username, $day, $month, $year, $monthshown, $style, &
 		}
 		else if (count($cases2[$h]) > 1) $color2='222222';
 		$ids1='';$ids2='';
-		if (array_keys($cases1[$h])) $ids1=join(',',array_keys($cases1[$h]));
-		if (array_keys($cases2[$h])) $ids2=join(',',array_keys($cases2[$h]));
+		if (count($cases1[$h]) && array_keys($cases1[$h])) $ids1=join(',',array_keys($cases1[$h]));
+		if (count($cases2[$h]) && array_keys($cases2[$h])) $ids2=join(',',array_keys($cases2[$h]));
 		//var_dump($cases1[$h]);
 		print '<table class="nobordernopadding" width="100%">';
 		print '<tr><td '.($color1?'style="background: #'.$color1.';"':'').'class="'.($style1?$style1.' ':'').'onclickopenref'.($title1?' cursorpointer':'').'" ref="ref_'.$username->id.'_'.sprintf("%04d",$year).'_'.sprintf("%02d",$month).'_'.sprintf("%02d",$day).'_'.sprintf("%02d",$h).'_00_'.($ids1?$ids1:'none').'"'.($title1?' title="'.$title1.'"':'').'>';