X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/d76147db7a81fe6eebd1c9759d8d38b7cf41726a..efc5aca651306518e6f21a6bd7cbfa1928821b60:/lib/python/Screens/HelpMenu.py

diff --git a/lib/python/Screens/HelpMenu.py b/lib/python/Screens/HelpMenu.py
index fb11d8f8..6332cde2 100644
--- a/lib/python/Screens/HelpMenu.py
+++ b/lib/python/Screens/HelpMenu.py
@@ -1,16 +1,8 @@
 from Screen import Screen
-
-from Components.Pixmap import *
-from Components.Pixmap import Pixmap
-from Components.Pixmap import MovingPixmap
+from Components.Pixmap import Pixmap, MovingPixmap
 from Components.Label import Label
-from Components.Slider import Slider
 from Components.ActionMap import ActionMap
 from Components.HelpMenuList import HelpMenuList
-import string
-from xml.sax import make_parser
-from xml.sax.handler import ContentHandler
-from Components.MenuList import MenuList
 
 class HelpMenu(Screen):
 	def __init__(self, session, list):
@@ -31,17 +23,20 @@ class HelpMenu(Screen):
 			"back": self.close,
 		}, -1)
 
+		self.onLayoutFinish.append(self.SelectionChanged)
+
 	def SelectionChanged(self):
-		selection = self["list"].getCurrent()[3]
+		selection = self["list"].getCurrent()
+		selection = selection and selection[3]
 		arrow = self["arrowup"]
 		sh_arrow = self["sh_arrowup"]
 
-		if selection[0][:3] == "sh_":
+		if selection and selection[0][:3] == "sh_":
 			sh_arrow.show()
 		else:
 			sh_arrow.hide()
 
-		if selection[0][:2] == "l_":
+		if selection and selection[0][:2] == "l_":
 			self["long_key"].setText(_("Long Keypress"))
 		else:
 			self["long_key"].setText("")