[pitivi] ElementTreeFormatter: Only load settings.. if there are any :)

[Edward Hervey <edwardrv src gnome org>]

commit ddd2cecf8a6bf0dc2707d3e4b55017b79d2b14bb
Author: Edward Hervey <bilboed bilboed com>
Date:   Thu May 14 16:07:31 2009 +0200

    ElementTreeFormatter: Only load settings.. if there are any :)
---
 pitivi/formatters/etree.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pitivi/formatters/etree.py b/pitivi/formatters/etree.py
index d8936ad..8e29043 100644
--- a/pitivi/formatters/etree.py
+++ b/pitivi/formatters/etree.py
@@ -506,8 +506,8 @@ class ElementTreeFormatter(Formatter):
         self.factoriesnode = self._context.rootelement.find("factories")
         self.timelinenode = self._context.rootelement.find("timeline")
         self._settingsnode = self._context.rootelement.find("export-settings")
-        if project:
-            project.settings = self._loadProjectSettings(self._settingsnode)
+        if project and self._settingsnode:
+            project.setSettings(self._loadProjectSettings(self._settingsnode))
 
     def newProject(self):
         project = Formatter.newProject(self)