[hamster-applet] fixed bug 591035 - don't die if the dbus interface for hamster is taken (as in other hamster already

[Toms Baugis <tbaugis src gnome org>]

commit 5b4a79d027ef567d314af8368ce786533ac42945
Author: Toms Bauģis <toms baugis gmail com>
Date:   Sat Aug 8 10:24:03 2009 +0300

    fixed bug 591035 - don't die if the dbus interface for hamster is taken (as in other hamster already running)

 hamster/hamsterdbus.py |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/hamster/hamsterdbus.py b/hamster/hamsterdbus.py
index f21e6c1..963dc7e 100644
--- a/hamster/hamsterdbus.py
+++ b/hamster/hamsterdbus.py
@@ -47,7 +47,13 @@ class HamsterDbusController(dbus.service.Object):
         for the hamster-applet and performs the necesary conversion
         between dbus types and hamster-applet data types
         """
-        dbus.service.Object.__init__(self, bus_name, HAMSTER_PATH)
+        try:
+            dbus.service.Object.__init__(self, bus_name, HAMSTER_PATH)
+        except KeyError:
+            # KeyError is thrown when the dbus interface is taken
+            # that is there is other hamster running somewhere
+            print "D-Bus interface registration failed - other hamster running somewhere"
+            pass
 
     @staticmethod
     def to_dbus_fact(fact):