care for threading module being set to None already during finalization

--HG-- branch : trunk
2009-05-10 21:36:13 +02:00
parent c3a6fbd8d7
commit 541b35270f
1 changed files with 2 additions and 1 deletions
--- a/py/execnet/gateway.py
+++ b/py/execnet/gateway.py
@@ -167,7 +167,8 @@ class Gateway(object):
            except IOError: 
                self._trace('IOError on _stopsend()')
            self._channelfactory._finished_receiving()
-            self._trace('leaving %r' % threading.currentThread())
+            if threading: # might be None during shutdown/finalization
+                self._trace('leaving %r' % threading.currentThread())

    from sys import exc_info
    def _send(self, msg):