From ca22bba732c4cb21d68969df10166d7d72360e7f Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Thu, 26 May 2011 10:56:01 +0000
Subject: [PATCH] discopower: Hide empty tabs.

Thanks to Dyonisius Visser for fixing this!

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2851 44740490-163a-0410-bde0-09ae8108e29a
---
 modules/discopower/templates/disco-tpl.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/discopower/templates/disco-tpl.php b/modules/discopower/templates/disco-tpl.php
index b235f59fa..29da8cb84 100644
--- a/modules/discopower/templates/disco-tpl.php
+++ b/modules/discopower/templates/disco-tpl.php
@@ -149,7 +149,9 @@ if (!empty($faventry)) {
     	
     		$tabs = array_keys( $this->data['idplist']);
     		foreach ($tabs AS $tab) {
-    			echo '<li><a href="#' . $tab . '"><span>' . $this->t('{discopower:tabs:' . $tab . '}') . '</span></a></li> ';
+			if(!empty($this->data['idplist'][$tab])) {
+				echo '<li><a href="#' . $tab . '"><span>' . $this->t('{discopower:tabs:' . $tab . '}') . '</span></a></li> ';
+			}
     		}
     	
     	?>
-- 
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