[pitivi] mainwindow: Don't try to use the project URI when it doesn't exist yet

[Jean-FranÃois Fortin Tam <jfft src gnome org>]

commit 79cc06f7326f43f8f616ac3a9ed226defcb94975
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date:   Sat Sep 15 15:42:14 2012 -0400

    mainwindow: Don't try to use the project URI when it doesn't exist yet

 pitivi/mainwindow.py |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/mainwindow.py b/pitivi/mainwindow.py
index f8ebe7d..32d8b7e 100644
--- a/pitivi/mainwindow.py
+++ b/pitivi/mainwindow.py
@@ -1078,7 +1078,11 @@ class PitiviMainWindow(Gtk.Window, Loggable):
             #FIXME GES port undo/redo
             #self.app.timelineLogObserver.pipeline = self.app.current.pipeline
         self.app.current.connect("settings-changed", self._settingsChangedCb)
-        self.settings.lastProjectFolder = os.path.dirname(path_from_uri(self.app.current.uri))
+        # When creating a blank project, medialibrary will eventually trigger
+        # this _setProject method, but there's no project URI yet.
+        if self.app.current.uri:
+            folder_path = os.path.dirname(path_from_uri(self.app.current.uri))
+            self.settings.lastProjectFolder = folder_path
 
     def _settingsChangedCb(self, project, unused_old, new):
         # TODO: this method's signature should be changed: