Do not import FCNTL unless we actually have to, avoiding a warning from

Python 2.2.

ZServer/__init__.py

@@ -18,8 +18,9 @@ import sys, os
 # brokenness in the Python 2.1 version. We need to do some funny business
 # to make this work, as a 2.2-ism crept into the asyncore code.
 if os.name == 'posix':
-    import fcntl, FCNTL
+    import fcntl
     if not hasattr(fcntl, 'F_GETFL'):
+        import FCNTL
         fcntl.F_GETFL = FCNTL.F_GETFL
         fcntl.F_SETFL = FCNTL.F_SETFL
 

lib/python/ZServer/__init__.py

@@ -18,8 +18,9 @@ import sys, os
 # brokenness in the Python 2.1 version. We need to do some funny business
 # to make this work, as a 2.2-ism crept into the asyncore code.
 if os.name == 'posix':
-    import fcntl, FCNTL
+    import fcntl
     if not hasattr(fcntl, 'F_GETFL'):
+        import FCNTL
         fcntl.F_GETFL = FCNTL.F_GETFL
         fcntl.F_SETFL = FCNTL.F_SETFL