[pitivi] call XInitThreads

[Thibault Saunier <tsaunier src gnome org>]

commit 415d99ea5708d19cb7f7064c104d6328a4332f51
Author: Lubosz Sarnecki <lubosz gmail com>
Date:   Tue Nov 11 18:54:14 2014 +0100

    call XInitThreads

 pitivi/application.py |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/application.py b/pitivi/application.py
index d8874d7..0898b94 100644
--- a/pitivi/application.py
+++ b/pitivi/application.py
@@ -24,6 +24,14 @@
 import os
 import time
 
+from ctypes import cdll
+
+try:
+    x11 = cdll.LoadLibrary('libX11.so')
+    x11.XInitThreads()
+except OSError:
+    pass
+
 from gi.repository import GObject
 from gi.repository import Gio
 from gi.repository import Gtk