Rugged gem: "OID too long" error

[TheLonelyGhost]

Fixes #92

[scttnlsn]

@TheLonelyGhost Thanks. Looks like some of the specs are failing.

[TheLonelyGhost]

Sorry about that! My pre-commit hooks weren't setup like I thought.

[scttnlsn]

I'd rather not rescue such a generic error since it may become hard to track down other errors that could occur. How about something like:

def remote_sha
  @remote_sha ||= begin
    sha = @adapter.read(@config[:revision_file])
    sha.chomp if sha
  end
end

[TheLonelyGhost]

I thought it was a narrow enough scope (read method of the adapter interface) that it wouldn't be an issue, but I suppose it would cause an error of the second kind in some cases when developing an adapter.

See the latest revision for your proposed correction.

[scttnlsn]

Great- thanks!