From 2e2e13d89e656b521ac735b83c6cf8994c6050cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Sat, 23 Mar 2013 22:20:35 +0100
Subject: [PATCH] add dummy if no window for tab attach is available

BUG: 306451
FIXED-IN: 4.11
REVIEW: 109782
---
 useractions.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/useractions.cpp b/useractions.cpp
index 1670985c55..5d6e937cad 100755
--- a/useractions.cpp
+++ b/useractions.cpp
@@ -552,6 +552,8 @@ void UserActionsMenu::rebuildTabGroupPopup()
             continue;
         m_addTabsMenu->addAction(shortCaption((*i)->caption()))->setData(QVariant::fromValue(*i));
     }
+    if (m_addTabsMenu->actions().isEmpty())
+        m_addTabsMenu->addAction(i18nc("There's no window available to be attached as tab to this one", "None available"))->setEnabled(false);
 }
 
 void UserActionsMenu::initTabbingPopups()