[orca/new-settings] Changed the way to get the profile from the dictionary so it doesn't break with empty values

[Juanje Ojeda Croissier <jojeda src gnome org>]

commit ebe99082bbef8bb0b6eb438b21226211449c5c44
Author: Juanje Ojeda <jojeda emergya es>
Date:   Wed Oct 27 05:34:07 2010 +0200

    Changed the way to get the profile from the dictionary so it doesn't break with empty values

 src/orca/backends/yaml_backend.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/backends/yaml_backend.py b/src/orca/backends/yaml_backend.py
index 2cb5447..29ea93b 100644
--- a/src/orca/backends/yaml_backend.py
+++ b/src/orca/backends/yaml_backend.py
@@ -132,6 +132,6 @@ class Backend:
 
         for profileName in self.profiles:
             profileDict = self.profiles[profileName]
-	    profiles.append(profileDict['profile'])
+	    profiles.append(profileDict.get('profile'))
 
         return profiles