From: bors <bors@rust-lang.org>
Date: Tue, 21 Feb 2017 22:20:12 +0000 (+0000)
Subject: Auto merge of #3735 - king6cong:clean, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~9^2~136
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=45524c60ad258a210493c8d566e38c4fae33596c;p=cargo.git

Auto merge of #3735 - king6cong:clean, r=alexcrichton

make code more readable
---

45524c60ad258a210493c8d566e38c4fae33596c