X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/e5c978e7b1a76e5439165124d3c08aa0e4e0e630..c224c2a18e15eaa4e41377b0ed03c4807e25aa2d:/lib/python/Screens/Ci.py

diff --git a/lib/python/Screens/Ci.py b/lib/python/Screens/Ci.py
index 881ad10d..75bdd5bc 100644
--- a/lib/python/Screens/Ci.py
+++ b/lib/python/Screens/Ci.py
@@ -1,15 +1,12 @@
-from Screen import *
-from Components.MenuList import MenuList
+from Screen import Screen
 from Components.ActionMap import ActionMap
 from Components.ActionMap import NumberActionMap
-from Components.Header import Header
-from Components.Button import Button
 from Components.Label import Label
 
 from Components.config import config, ConfigSubsection, ConfigSelection, ConfigSubList, getConfigListEntry, KEY_LEFT, KEY_RIGHT, KEY_0, ConfigNothing, ConfigPIN
 from Components.ConfigList import ConfigList
 
-from enigma import eTimer, eDVBCI_UI, eListboxPythonStringContent, eListboxPythonConfigContent
+from enigma import eTimer, eDVBCI_UI
 
 MAX_NUM_CI = 4
 
@@ -231,11 +228,10 @@ class CiMessageHandler:
 			elif eDVBCI_UI.getInstance().availableMMI(slot) == 1:
 				if self.session:
 					self.dlgs[slot] = self.session.openWithCallback(self.dlgClosed, CiMmi, slot, 3)
-				else:
-					print "no session"
 
 	def dlgClosed(self, slot):
-		del self.dlgs[slot]
+		if slot in self.dlgs:
+			del self.dlgs[slot]
 
 	def registerCIMessageHandler(self, slot, func):
 		self.unregisterCIMessageHandler(slot)
@@ -250,7 +246,6 @@ CiHandler = CiMessageHandler()
 class CiSelection(Screen):
 	def __init__(self, session):
 		Screen.__init__(self, session)
-
 		self["actions"] = ActionMap(["OkCancelActions", "CiSelectionActions"],
 			{
 				"left": self.keyLeft,
@@ -359,5 +354,8 @@ class CiSelection(Screen):
 				self.dlg = self.session.openWithCallback(self.dlgClosed, CiMmi, slot, action)
 
 	def cancel(self):
-		CiHandler.unregisterCIMessageHandler(0)
+		for slot in range(MAX_NUM_CI):
+			state = eDVBCI_UI.getInstance().getState(slot)
+			if state != -1:
+				CiHandler.unregisterCIMessageHandler(slot)
 		self.close()