Re: Proposal: System.Environment.getEnv should return Maybe

On 23 February 2012 01:07, Evan Laforge wrote:

Good point, I had forgotten about the Prelude catch.  I think I can go remove a bunch of ScopedTypedVariables now.

Note that Prelude.catch has been deprecated in favor of Control.Exception.catch. If you want to catch IOErrors you can either use ScopedTypedVariables or System.IO.Error.catchIOError. Bas