initialize self.list

[enigma2.git] / lib / python / Components / SelectionList.py

diff --git a/lib/python/Components/SelectionList.py b/lib/python/Components/SelectionList.py
index 1500254a0fda0c230619f015d808b714cbfc1e00..6b02e5bca60d6eace6e6d51d28c6d4536a684f7c 100644 (file)
--- a/lib/python/Components/SelectionList.py
+++ b/lib/python/Components/SelectionList.py
@@ -13,18 +13,18 @@ def SelectionEntryComponent(description, value, index, selected):
        return res
 
 class SelectionList(MenuList, GUIComponent):
-       def __init__(self, list = []):
+       def __init__(self, list = None):
                GUIComponent.__init__(self)
                self.l = eListboxPythonMultiContent()
-               self.list = list
-               self.setList(list)
+               self.list = list or []
+               self.setList(self.list)
                self.l.setFont(0, gFont("Regular", 20))
+               self.l.setItemHeight(30)
 
        GUI_WIDGET = eListbox
                
        def postWidgetCreate(self, instance):
                instance.setContent(self.l)
-               instance.setItemHeight(30)
 
        def addSelection(self, description, value, index, selected = True):
                self.list.append(SelectionEntryComponent(description, value, index, selected))
@@ -40,4 +40,4 @@ class SelectionList(MenuList, GUIComponent):
                for item in self.list:
                        if item[0][3]:
                                list.append((item[0][0], item[0][1], item[0][2]))
-               return list
\ No newline at end of file
+               return list