JuliaLang/julia — pull request #5580 by mauro3 (2014-01-27 20:46:32+00:00)
Title: Iteration over ENV returns wrong type

Iteration over `ENV` (singleton of `EnvHash` Dict) returned a `SubString` instead of a `ByteString`. This lead to e.g. `isequal(ENV,ENV)` or `[ENV[key] for key in keys(ENV)]` throwing errors.

Now fixed (not tested for windows).