auto merge of #1067 : alexcrichton/cargo/fix-registry-update, r=alexcrichton
authorbors <bors@rust-lang.org>
Fri, 19 Dec 2014 21:45:29 +0000 (21:45 +0000)
committerbors <bors@rust-lang.org>
Fri, 19 Dec 2014 21:45:29 +0000 (21:45 +0000)
If a registry already knew about a package, but didn't know about newly
published version of a package, then the registry would occasionally not be
updated when it otherwise needed to be.


Trivial merge