X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/c0d78035b8c76e719bf7c05ff3812eb5a6ce9fe3..eca375cca394a4f593cb45e8fa7534620b157aec:/lib/python/Components/HelpMenuList.py

diff --git a/lib/python/Components/HelpMenuList.py b/lib/python/Components/HelpMenuList.py
index 103727a7..7dc51fae 100644
--- a/lib/python/Components/HelpMenuList.py
+++ b/lib/python/Components/HelpMenuList.py
@@ -36,25 +36,28 @@ class HelpMenuList(GUIComponent):
 		self.l.setList(l)
 		
 		self.l.setFont(0, gFont("Regular", 26))
+		self.l.setItemHeight(42)
 	
 	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
 
 	def postWidgetCreate(self, instance):
 		instance.setContent(self.l)
-		instance.setItemHeight(42)
+
 		instance.selectionChanged.get().append(self.selectionChanged)
-		
+
 	def selectionChanged(self):
 		for x in self.onSelChanged:
 			x()