[console] Fix host deletion

The host id didn't receive correctly and the indexing was not being
updated correctly.

Closes: https://github.com/deluge-torrent/deluge/pull/393

deluge/ui/console/modes/connectionmanager.py

@@ -197,7 +197,8 @@ class ConnectionManager(BaseMode, PopupsHandler):
                 if chr(c) == 'q':
                     return
                 elif chr(c) == 'D':
-                    host_id = self.popup.current_selection()[1]
+                    host_index = self.popup.current_selection()
+                    host_id = self.popup.inputs[host_index].name
                     self.delete_host(host_id)
                     return
                 elif chr(c) == 'a':

deluge/ui/console/widgets/popup.py

@@ -251,7 +251,7 @@ class SelectablePopup(BaseInputPane, Popup):
 
     def set_selection(self, index):
         """Set a selected index"""
-        self.active_input = index
+        self.active_input = min(index, len(self.inputs) - 1)
 
     def add_line(
         self,