fix zapping alternatives bluescreen

[enigma2.git] / lib / python / Plugins / Extensions / ZappingAlternatives / plugin.py

diff --git a/lib/python/Plugins/Extensions/ZappingAlternatives/plugin.py b/lib/python/Plugins/Extensions/ZappingAlternatives/plugin.py
index 6dcdfee351b8e5527b5c5690b1b8ebd46ab5318e..814f174ae30aa34b3013355a17d535fe9714bc20 100644 (file)
--- a/lib/python/Plugins/Extensions/ZappingAlternatives/plugin.py
+++ b/lib/python/Plugins/Extensions/ZappingAlternatives/plugin.py
@@ -216,13 +216,14 @@ class AlternativeZapping(Screen):
        def greenKey(self):
                self.session.openWithCallback(self.finishedChannelSelection, SimpleChannelSelection, _("Select reference service"))
 
-       def finishedChannelSelection(self, args):
-               serviceString = str(ServiceReference(args))
-               if not self.alternatives.has_key(serviceString):
-                       self.alternatives[serviceString] = []
-               self.updateServices()
-               self.selectService(serviceString)
-               self.updateAlternatives()
+       def finishedChannelSelection(self, *args):
+               if len(args):
+                       serviceString = str(ServiceReference(args[0]))
+                       if not self.alternatives.has_key(serviceString):
+                               self.alternatives[serviceString] = []
+                       self.updateServices()
+                       self.selectService(serviceString)
+                       self.updateAlternatives()
                
        def yellowKey(self):
                if len(self.serviceslist) > 0:
@@ -276,13 +277,12 @@ class ServiceChanged(PerServiceDisplay):
 
 servicechanged = None
 
-def playService(self, ref):
+def playService(self, ref, **kwargs):
        #print "--------------------Alternatives: trying to play service", str(ServiceReference(ref))
        if ref is not None:
                servicechanged.lastPlayAction = str(ServiceReference(ref))
        servicechanged.nextPlayTry = 0
-       result = oldPlayService(ref)
-       
+       result = oldPlayService(ref, **kwargs)
        return result
 
 def sessionstart(reason, session, **kwargs):