e6a575d Fix reference counting in pkcs11 extension

1 file Authored by mbasti 9 years ago, Committed by jcholast 9 years ago,
    Fix reference counting in pkcs11 extension
    
    * removed unneeded reference increment
    * added increment of Py_None
    
    Part of ticket: https://fedorahosted.org/freeipa/ticket/4657
    
    Reviewed-By: Jan Cholasta <jcholast@redhat.com>