Don't de-dup added sources
authorAlex Crichton <alex@alexcrichton.com>
Wed, 22 Oct 2014 22:33:08 +0000 (15:33 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Mon, 27 Oct 2014 19:40:23 +0000 (12:40 -0700)
commitc94648bafa14c046a38d66be745750e1d2a09892
treefa1efd4b58a944c0b73935ef77fedb9cfe1c9d20
parent8005c7d7aebb89f85493f3585e7048a7464c0af5
Don't de-dup added sources

We have a hash map on the side and a method that already aborts re-adding a
source if it was already added.
src/cargo/core/registry.rs
src/cargo/ops/cargo_fetch.rs
src/cargo/ops/cargo_generate_lockfile.rs