command:base: use is/is-not None instead of ==/!= None in setup_command.
authorW. Trevor King <wking@tremily.us>
Fri, 24 Aug 2012 13:35:40 +0000 (09:35 -0400)
committerW. Trevor King <wking@tremily.us>
Fri, 24 Aug 2012 13:35:40 +0000 (09:35 -0400)
commit366fc9867645e46406d6a040eb14cabd8a8b45f4
tree15b30a3fd4e6a72eed0cab2740dc41cf3d459199
parent58b7129a23e15015262c6917a91ece749f66d7bb
command:base: use is/is-not None instead of ==/!= None in setup_command.

More Pythonic.
libbe/command/base.py