From cc403806f764c1527afc78cc451b4745a945d475 Mon Sep 17 00:00:00 2001
From: Alexander Fuhr <alexander.fuhr@netways.de>
Date: Wed, 25 Feb 2015 15:28:09 +0100
Subject: [PATCH] Fix refresh accessibility lable if it is empty

refs #7968
---
 library/Icinga/Web/Widget/Tabs.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/Icinga/Web/Widget/Tabs.php b/library/Icinga/Web/Widget/Tabs.php
index b9a9a539d..e83d10783 100644
--- a/library/Icinga/Web/Widget/Tabs.php
+++ b/library/Icinga/Web/Widget/Tabs.php
@@ -328,9 +328,13 @@ EOT;
         $tab = $this->get($this->getActiveName());
 
         if ($tab !== null) {
-            $caption = $this->view()->escape(
+            $label = $this->view()->escape(
                 $tab->getLabel()
             );
+        }
+
+        if (! empty($label)) {
+            $caption = $label;
         } else {
             $caption = t('Content');
         }