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mercurial/hgweb.py
changeset 883 63ca8a68d59e
parent 871 c2e77581bc84
parent 882 bc9ca4d51d23
child 885 6594ba2a0f51
child 887 882756761433
child 890 391de0bcc722
child 894 62ec665759f2 
--- a/mercurial/hgweb.py	Fri Aug 12 07:12:08 2005 -0800
+++ b/mercurial/hgweb.py	Fri Aug 12 07:42:32 2005 -0800
@@ -708,7 +708,12 @@
     import BaseHTTPServer
 
     class IPv6HTTPServer(BaseHTTPServer.HTTPServer):
-        address_family = socket.AF_INET6
+        address_family = getattr(socket, 'AF_INET6', None)
+
+        def __init__(self, *args, **kwargs):
+            if self.address_family is None:
+                raise RepoError('IPv6 not available on this system')
+            BaseHTTPServer.HTTPServer.__init__(self, *args, **kwargs)
 
     class hgwebhandler(BaseHTTPServer.BaseHTTPRequestHandler):
         def log_error(self, format, *args):
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