Fix some exceptions.

deluge/main.py

@@ -58,7 +58,7 @@ def start_ui():
 
     from deluge.ui.ui import UI
     log.info("Starting ui..")
-    UI()
+    UI(args)
                                                       
 def start_daemon():
     """Entry point for daemon script"""

deluge/ui/gtkui/gtkui.py

@@ -85,7 +85,7 @@ DEFAULT_PREFS = {
 }
 
 class GtkUI:
-    def __init__(self):
+    def __init__(self, args):
         # Initialize gettext
         locale.setlocale(locale.LC_MESSAGES, '')
         locale.bindtextdomain("deluge", 

deluge/ui/signalreceiver.py

@@ -93,7 +93,11 @@ class SignalReceiver(
         # shutdowns.. This is because handle_request() is a blocking call.
         receiver = xmlrpclib.ServerProxy("http://localhost:" + str(self.port),
             allow_none=True)
+        try:
             receiver.emit_signal("shutdown", None)
+        except:
+            # We don't care about errors at this point
+            pass
         
     def run(self):
         """This gets called when we start the thread"""

deluge/ui/ui.py

@@ -40,11 +40,11 @@ DEFAULT_PREFS = {
 }
 
 class UI:
-    def __init__(self):
+    def __init__(self, args):
         log.debug("UI init..")
         self.config = ConfigManager("ui.conf", DEFAULT_PREFS)
         
         if self.config["selected_ui"] == "gtk":
             log.info("Starting GtkUI..")
             from deluge.ui.gtkui.gtkui import GtkUI
-            ui = GtkUI()
+            ui = GtkUI(args)