# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1274446962 -7200
# Node ID bb97cd6ded2d0a498d5426407ae747a9631cd589
# Parent  379245fa7f48c642bc9270f9bd4993b07096bd29
[selectors] adaptable selector should not accept None in rset

diff -r 379245fa7f48 -r bb97cd6ded2d selectors.py
--- a/selectors.py	Fri May 21 15:02:14 2010 +0200
+++ b/selectors.py	Fri May 21 15:02:42 2010 +0200
@@ -490,6 +490,9 @@
     def __init__(self, *regids):
         super(adaptable, self).__init__('adapters', *regids)
 
+    def __call__(self, cls, req, **kwargs):
+        kwargs.setdefault('accept_none', False)
+        return super(adaptable, self).__call__(cls, req, **kwargs)
 
 # rset selectors ##############################################################