[pitivi] Passing -1 as a timeout argument doesn't work anymore

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

commit 0d81a5e74c0c5e158793311c3b3b118fcf73f56f
Author: Mathieu Duponchelle <mathieu duponchelle epitech eu>
Date:   Fri Aug 10 09:00:24 2012 +0200

    Passing -1 as a timeout argument doesn't work anymore

 pitivi/timeline/thumbnailer.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/timeline/thumbnailer.py b/pitivi/timeline/thumbnailer.py
index 482ae76..5ed3815 100644
--- a/pitivi/timeline/thumbnailer.py
+++ b/pitivi/timeline/thumbnailer.py
@@ -498,7 +498,7 @@ class RandomAccessVideoPreviewer(RandomAccessPreviewer):
         # Wait for the pipeline to be prerolled so we can check the width
         # that the thumbnails will have and set the aspect ratio accordingly
         # as well as getting the framerate of the video:
-        if gst.STATE_CHANGE_SUCCESS == self.videopipeline.get_state(gst.CLOCK_TIME_NONE)[0]:
+        if gst.STATE_CHANGE_SUCCESS == self.videopipeline.get_state(0)[0]:
             neg_caps = sinkpad.get_negotiated_caps()[0]
             self.aspect = neg_caps["width"] / float(self.theight)
             self.framerate = neg_caps["framerate"]