[commit: ghc] master: gitlab-ci: Fix locale on Darwin only (9fe3041)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/9fe304180472da17f1c1d67b24ab12281cc9fd70/ghc

>---------------------------------------------------------------

commit 9fe304180472da17f1c1d67b24ab12281cc9fd70
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Wed Dec 19 09:06:01 2018 -0500

    gitlab-ci: Fix locale on Darwin only
    
    Setting LANG causes trouble on Debian.


>---------------------------------------------------------------

9fe304180472da17f1c1d67b24ab12281cc9fd70
 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 09f3be2..b766092 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -91,6 +91,7 @@ validate-x86_64-darwin:
     MACOSX_DEPLOYMENT_TARGET: "10.7"
     # Only Sierra and onwards supports clock_gettime. See #12858
     ac_cv_func_clock_gettime: "no"
+    LANG: "en_US.UTF-8"
   before_script:
     - bash .gitlab/darwin-init.sh
     - PATH="`pwd`/toolchain/bin:$PATH"