Don't pipe choco install to NUL.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Don't pipe choco install to NUL.
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
6a79d66a · Edward Z. Yang · Edward Z. Yang · 28af355b · 6a79d66a
Commit 6a79d66a authored 8 years ago by Edward Z. Yang Committed by Edward Z. Yang 8 years ago
--- a/appveyor.yml
+++ b/appveyor.yml
 install:
  # Using '-y' and 'refreshenv' as a workaround to:
  # https://github.com/haskell/cabal/issues/3687
-  - choco install -y ghc --version 8.0.1 > NUL
+  - choco install -y ghc --version 8.0.1
  - refreshenv
  # TODO: remove --insecure, this is to workaround haskell.org
  # failing to send intermediate cert; see https://github.com/haskell/cabal/pull/4172