[pitivi] medialibrary: Ignore all the uris which evaluate to False

[Mathieu Duponchelle <mathieudu src gnome org>]

commit ffb60f6af88afec86c76586517126e6247670109
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Thu Dec 12 20:57:34 2013 +0100

    medialibrary: Ignore all the uris which evaluate to False

 pitivi/medialibrary.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/pitivi/medialibrary.py b/pitivi/medialibrary.py
index 0444828..3dd7c67 100644
--- a/pitivi/medialibrary.py
+++ b/pitivi/medialibrary.py
@@ -958,7 +958,6 @@ class MediaLibraryWidget(Gtk.VBox, Loggable):
     ## Drag and Drop
     def _dndDataReceivedCb(self, unused_widget, unused_context, unused_x,
                            unused_y, selection, targettype, unused_time):
-
         self.debug("targettype:%d, selection.data:%r", targettype, selection.get_data())
 
         directories = []
@@ -966,8 +965,8 @@ class MediaLibraryWidget(Gtk.VBox, Loggable):
         filenames = []
 
         uris = selection.get_data().split("\r\n")
-        uris = filter(lambda x: x != "", uris)
-
+        # Filter out the empty uris.
+        uris = filter(lambda x: x, uris)
         for uri in uris:
             uri = unquote(uri.strip('\x00'))
             if os.path.isfile(uri[7:]):