fix bluescreen when wizard ends

[enigma2.git] / lib / python / Screens / TimerEdit.py

diff --git a/lib/python/Screens/TimerEdit.py b/lib/python/Screens/TimerEdit.py
index bbbf6b5fe446cf7cc126f8496a614c5e70d87bc0..e6f1edd4106d65c1f76cc178eba86edd67694195 100644 (file)
--- a/lib/python/Screens/TimerEdit.py
+++ b/lib/python/Screens/TimerEdit.py
@@ -63,16 +63,18 @@ class TimerEditList(Screen):
                self.updateState()
                
        def toggleDisabledState(self):
-               t = self["timerlist"].getCurrent()[0]
+               cur=self["timerlist"].getCurrent()
+               if cur:
+                       t = cur[0]
                
-               if t.disabled:
-                       t.enable()
-               else:
-                       t.disable()
+                       if t.disabled:
+                               t.enable()
+                       else:
+                               t.disable()
 
-               self.session.nav.RecordTimer.timeChanged(t)
-               self.updateState()
-               self.refill()
+                       self.session.nav.RecordTimer.timeChanged(t)
+                       self.updateState()
+                       self.refill()
                
        def updateState(self):
                if len(self.list) > 0:
@@ -93,12 +95,15 @@ class TimerEditList(Screen):
                self.list.sort(cmp = lambda x, y: x[0].begin < y[0].begin)
 
        def showLog(self):
-               self.session.openWithCallback(self.finishedEdit, TimerLog, self["timerlist"].getCurrent()[0])
+               cur=self["timerlist"].getCurrent()
+               if cur:
+                       self.session.openWithCallback(self.finishedEdit, TimerLog, cur[0])
 
        def openEdit(self):
-               self.session.openWithCallback(self.finishedEdit, TimerEntry, self["timerlist"].getCurrent()[0])
-               #self.session.open(TimerEdit, self["timerlist"].getCurrent()[0])
-               
+               cur=self["timerlist"].getCurrent()
+               if cur:
+                       self.session.openWithCallback(self.finishedEdit, TimerEntry, cur[0])
+
        def cleanupQuestion(self):
                self.session.openWithCallback(self.cleanupTimer, MessageBox, _("Really delete done timers?"))
        
@@ -110,7 +115,7 @@ class TimerEditList(Screen):
        def removeTimer(self):
                list = self["timerlist"]
                cur = list.getCurrent()
-               if cur is not None:
+               if cur:
                        timer = cur[0]
                        self.session.nav.RecordTimer.removeEntry(timer)
                        self.refill()