Ignore dot dirs in directory sources
authorAlex Crichton <alex@alexcrichton.com>
Fri, 16 Dec 2016 20:54:47 +0000 (12:54 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Tue, 20 Dec 2016 01:19:41 +0000 (17:19 -0800)
commit3df73e00eb42244cc98e98daa8f1cfeaeb78f8b5
tree6a26f0a575534eb8dca65b8c17d3147ebc8ab56a
parentd55dbc44156498d6c1bc8b3a6aca4b5dc275510d
Ignore dot dirs in directory sources

Looks like they'll conflict with a VCS, so let's just skip them like we do in
directory traversal elsewhere.

Closes #3414
src/cargo/sources/directory.rs