catch pressing EXIT in extensions list

diff --git a/lib/python/Screens/InfoBarGenerics.py b/lib/python/Screens/InfoBarGenerics.py
index 559d73d..424be73 100644 (file)
--- a/lib/python/Screens/InfoBarGenerics.py
+++ b/lib/python/Screens/InfoBarGenerics.py
@@ -976,24 +976,25 @@ class InfoBarExtensions:
                self.session.openWithCallback(self.extensionCallback, ChoiceBox, title=_("Please choose an extension..."), list = list)
 
        def extensionCallback(self, answer):
-               if answer[1] == "pipon":
-                       self.session.nav.stopService()
-                       self.pip = self.session.instantiateDialog(PictureInPicture)
-                       #self.pip.show()
-                       
-                       newservice = self.session.nav.getCurrentlyPlayingServiceReference()
-                       self.pipservice = eServiceCenter.getInstance().play(newservice)
-                       if self.pipservice and not self.pipservice.setTarget(1):
-                               self.pipservice.start()
-                               self.pipshown = True
-                       else:
-                               self.pipservice = None
+               if answer is not None:
+                       if answer[1] == "pipon":
+                               self.session.nav.stopService()
+                               self.pip = self.session.instantiateDialog(PictureInPicture)
+                               #self.pip.show()
+                               
+                               newservice = self.session.nav.getCurrentlyPlayingServiceReference()
+                               self.pipservice = eServiceCenter.getInstance().play(newservice)
+                               if self.pipservice and not self.pipservice.setTarget(1):
+                                       self.pipservice.start()
+                                       self.pipshown = True
+                               else:
+                                       self.pipservice = None
+                                       del self.pip
+       
+                       elif answer[1] == "pipoff":
+                               #self.pip.hide()
                                del self.pip
-
-               elif answer[1] == "pipoff":
-                       #self.pip.hide()
-                       del self.pip
-                       self.pipshown = False
+                               self.pipshown = False
 
 from RecordTimer import parseEvent