Auto merge of #2473 - alexcrichton:update-curl, r=alexcrichton
authorbors <bors@rust-lang.org>
Sat, 12 Mar 2016 18:10:37 +0000 (10:10 -0800)
committerbors <bors@rust-lang.org>
Sat, 12 Mar 2016 18:10:37 +0000 (10:10 -0800)
Update curl dependency

Fixes a segfault on nightly


Trivial merge