From f5f8f903e17df755a90f8e1df12f7b4f202a3fcc Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Wed, 27 Mar 2019 11:24:50 -0700
Subject: circleci: recognize both Warning: and warning:.

---
 .circleci/config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '.circleci')

diff --git a/.circleci/config.yml b/.circleci/config.yml
index a0a51ffa4..ecf6edbf8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -63,7 +63,7 @@ commands:
             # this is to work around the fact that cabal v2 doesn't allow
             # us to use -Werror for just local build:
             # https://github.com/haskell/cabal/issues/4247
-            ! grep -q "warning:" build.log
+            ! grep -q "[Ww]arning:" build.log
             cabal v2-test -w ghc-<< parameters.ghcversion >> -j1 --disable-optimization --enable-tests
             cabal v2-haddock -w ghc-<< parameters.ghcversion >>
             cabal check
-- 
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