[farsight2/master] Make the preview sink async=false (no point doing async if sync doesn't work)

[Olivier Crête]

---
 tests/gui/fs2-gui.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tests/gui/fs2-gui.py b/tests/gui/fs2-gui.py
index 5720ca9..5ecb894 100644
--- a/tests/gui/fs2-gui.py
+++ b/tests/gui/fs2-gui.py
@@ -79,6 +79,7 @@ def make_video_sink(pipeline, xid, name, async=True):
     bin = gst.Bin("videosink_%d" % xid)
     sink = gst.element_factory_make("ximagesink", name)
     sink.set_property("sync", async)
+    sink.set_property("async", async)
     bin.add(sink)
     colorspace = gst.element_factory_make("ffmpegcolorspace")
     bin.add(colorspace)
-- 
1.5.6.5