prevent endless loop

diff --git a/lib/python/Screens/ChoiceBox.py b/lib/python/Screens/ChoiceBox.py
index 522ee3c..9711da2 100644 (file)
--- a/lib/python/Screens/ChoiceBox.py
+++ b/lib/python/Screens/ChoiceBox.py
@@ -61,14 +61,16 @@ class ChoiceBox(Screen):
        def up(self):
                while 1:
                        self["list"].instance.moveSelection(self["list"].instance.moveUp)
-                       if self["list"].l.getCurrentSelection()[0][0] != "--":
+                       if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == 0:
                                break
                
        def down(self):
                while 1:
                        self["list"].instance.moveSelection(self["list"].instance.moveDown)
-                       if self["list"].l.getCurrentSelection()[0][0] != "--":
-                               break   
+                       if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == len(self["list"].list) - 1:
+                               break
+
+
        def keyNumberGlobal(self, number):
                print "pressed", number
                if self.keymap.has_key(str(number)):