[pitivi] formatter: saveProject doesn't return anything.

[Edward Hervey <edwardrv src gnome org>]

commit 335d985a593d648ff25af48960a8467aaa9233d5
Author: Edward Hervey <bilboed bilboed com>
Date:   Tue Apr 7 22:06:31 2009 +0200

    formatter: saveProject doesn't return anything.
    
    If there's a failure, an exception will be raised, else the save was
    successful.
---
 pitivi/formatters/base.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/pitivi/formatters/base.py b/pitivi/formatters/base.py
index 53601f1..ae9cf5d 100644
--- a/pitivi/formatters/base.py
+++ b/pitivi/formatters/base.py
@@ -164,7 +164,7 @@ class Formatter(object, Signallable):
             raise FormatterURIError()
         if overwrite == False and uri_is_reachable(location):
             raise FormatterOverwriteError()
-        return self._saveProject(project, location)
+        self._saveProject(project, location)
 
     #}