utils: micro-opt add_parents() when the input is already a set
commitf45a7b23aa0e2da704b59ae86228871386817fcf
authorDavid Aguilar <davvid@gmail.com>
Sun, 16 Aug 2015 00:39:49 +0000 (15 17:39 -0700)
committerDavid Aguilar <davvid@gmail.com>
Sun, 16 Aug 2015 00:50:15 +0000 (15 17:50 -0700)
treebafdf83f534643822a66a8ca29af4c63419efcb3
parent26f09bc600fab1646ed772fa3f78cf9fae382ab7
utils: micro-opt add_parents() when the input is already a set

Signed-off-by: David Aguilar <davvid@gmail.com>
cola/utils.py