add missing import!

diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 1c32dfda5166b7c50f3798647f191313b45d1f74..bffcb8fe647d14c6c99eb401cb64ddb1735e2ef7 100644 (file)
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -4,6 +4,7 @@ import unittest
 import thread
 import signal
 import os
+import sys
 from test import test_support
 
 if sys.platform[:3] in ('win', 'os2') or sys.platform=='riscos':