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))
+ 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: