From: Felix Domke <tmbinc@elitedvb.net>
Date: Mon, 7 Aug 2006 19:03:42 +0000 (+0000)
Subject: fix help when no help available
X-Git-Tag: 2.6.0~3085
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/c2107d5c3e3c72a68f14cb4adceb86556fb4ea14

fix help when no help available
---

diff --git a/lib/python/Components/HelpMenuList.py b/lib/python/Components/HelpMenuList.py
index 103727a7..48802f7b 100644
--- a/lib/python/Components/HelpMenuList.py
+++ b/lib/python/Components/HelpMenuList.py
@@ -39,14 +39,16 @@ class HelpMenuList(GUIComponent):
 	
 	def ok(self):
 		# a list entry has a "private" tuple as first entry...
-		l = self.l.getCurrentSelection()[0]
-		
+		l = self.getCurrent()
+		if l is None:
+			return
 		# ...containing (Actionmap, Context, Action, keydata).
 		# we returns this tuple to the callback.
 		self.callback(l[0], l[1], l[2])
 	
 	def getCurrent(self):
-		return self.l.getCurrentSelection()[0]
+		sel = self.l.getCurrentSelection()
+		return sel and sel[0]
 
 	GUI_WIDGET = eListbox