From 6e1e43b735004cd0501f4a92fd7db5d3d8790c55 Mon Sep 17 00:00:00 2001
From: Tobias Grimm <tobias@e-tobi.loc>
Date: Mon, 30 Mar 2009 21:54:20 +0200
Subject: Don't show page selection menu, when there is no current channel
 (Closes #111)

---
 HISTORY    | 1 +
 ttxtsubs.c | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/HISTORY b/HISTORY
index dad2903..5daaa9b 100644
--- a/HISTORY
+++ b/HISTORY
@@ -5,6 +5,7 @@ VDR Plugin 'ttxtsubs' Revision History
 - Updated French translation provided by Michaël Nival (Closes #49)
 - Install plug-in to lib dir with --remove-destination
 - Added note in README  about reported problems with Digitainer II (Closes #62)
+- Don't show page selection menu, when there is no current channel (Closes #111)
 
 2009-01-04: Version 0.0.8
 - Updated Italien translation provided by Diego Pierotto
diff --git a/ttxtsubs.c b/ttxtsubs.c
index 1912416..4dd5b2b 100644
--- a/ttxtsubs.c
+++ b/ttxtsubs.c
@@ -284,6 +284,7 @@ void cPluginTtxtsubs::Housekeeping(void)
 
 const char *cPluginTtxtsubs::MainMenuEntry(void)
 {
+  bool haveChannel = Channels.GetByNumber(cDevice::ActualDevice()->CurrentChannel()) != NULL;
   switch(globals.mMainMenuEntry) {
   case 1:
     if(globals.mRealDoDisplay)
@@ -296,7 +297,7 @@ const char *cPluginTtxtsubs::MainMenuEntry(void)
     else
       return tr("Position Teletext Subtitles for Letterbox");
   case 3:
-    return tr("Page Selection");
+    if (haveChannel) return tr("Page Selection");
   default:
     return NULL;
   }
-- 
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