[gnoduino] Bug 667501 - gnoduino doesn't start when preferences.txt is missing

[Lucian Langa <lucilanga src gnome org>]

commit b6134fe344d49df6b4a4e3813f337a82330e2661
Author: Lucian Langa <lucilanga gnome org>
Date:   Mon Jan 9 02:11:33 2012 +0100

    Bug 667501 - gnoduino doesn't start when preferences.txt is missing

 src/prefs.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/prefs.py b/src/prefs.py
index cd95b7e..dc9c237 100644
--- a/src/prefs.py
+++ b/src/prefs.py
@@ -19,6 +19,7 @@
 import os
 import sys
 import gconf
+import glib
 
 import gettext
 _ = gettext.gettext
@@ -63,7 +64,9 @@ class preferences(object):
 				if i[2] is 'int':
 					val = client.get_int(i[1])
 				if i[2] is 'string':
-					val = client.get_string(i[1])
+					try:
+						val = client.get_string(i[1])
+					except glib.GError: None
 				if val is not None and val is not 0:
 					self.defaults.append([i[0], val])