auto merge of #172 : huonw/cargo/minor-refactoring, r=alexcrichton
authorbors <bors@rust-lang.org>
Sat, 12 Jul 2014 06:14:49 +0000 (06:14 +0000)
committerbors <bors@rust-lang.org>
Sat, 12 Jul 2014 06:14:49 +0000 (06:14 +0000)
commit311b8798537f8c31b7b3b4b596b624bc82813a9b
tree37feb9937357f2c94af794f969b4743300ddc9d1
parent9d13d8a18443f7e28dec8864fe4630a20ce641ca
parenta1784a834496722b1249f490573f14355c06dc2f
auto merge of #172 : huonw/cargo/minor-refactoring, r=alexcrichton

There was some unnecessary duplication and allocation.