Fix missing import in qtcompat.

diff --git a/qtcompat.py b/qtcompat.py
index 5cac8ea4eebf106efe6c37cc7afdedd161b3e2c6..e047d30372ad250492f0f9540a52be99dc2c3a65 100644 (file)
--- a/qtcompat.py
+++ b/qtcompat.py
@@ -18,6 +18,8 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
+import sys
+
 def load_modules(force_pyside):
     if force_pyside:
         import PySide.QtCore as _QtCore