From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Tue, 4 Jul 2006 19:53:23 +0000 (+0000)
Subject: fix possible blue screen
X-Git-Tag: 2.6.0~3214
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/0150e4463bb1204307de78d6826cecfb6492d7c2

fix possible blue screen
---

diff --git a/lib/python/Screens/InfoBarGenerics.py b/lib/python/Screens/InfoBarGenerics.py
index f530dddd..d43c9dda 100644
--- a/lib/python/Screens/InfoBarGenerics.py
+++ b/lib/python/Screens/InfoBarGenerics.py
@@ -1229,13 +1229,13 @@ class InfoBarAudioSelection:
 
 	def audioSelection(self):
 		service = self.session.nav.getCurrentService()
-		audio = service.audioTracks()
+		audio = service and service.audioTracks()
 		self.audioTracks = audio
-		n = audio.getNumberOfTracks()
+		n = audio and audio.getNumberOfTracks()
 		keys = [ "red", "", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0"] + [""]*n
 		tlist = []
 		print "tlist:", tlist
-		if n > 0:
+		if n and n > 0:
 			self.audioChannel = service.audioChannel()
 
 			for x in range(n):