From 6b788e50672674f755b871939348c74ceea72d46 Mon Sep 17 00:00:00 2001
From: Sean Leather <sean.leather@gmail.com>
Date: Tue, 12 Jul 2016 15:10:51 +0200
Subject: [PATCH] Use -Werror on Travis-CI

---
 .travis.yml | 2 +-
 dlist.cabal | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 2645f00..5f01f91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,7 +32,7 @@ install:
  - cabal install --only-dependencies --enable-tests
 
 script:
- - cabal configure --enable-tests -v2
+ - cabal configure --enable-tests -v2 --ghc-options="-Werror"
  - cabal build
  - cabal test
  - cabal check
diff --git a/dlist.cabal b/dlist.cabal
index b2845ad..519632c 100644
--- a/dlist.cabal
+++ b/dlist.cabal
@@ -33,9 +33,9 @@ library
   build-depends:
                         base >= 4 && < 5,
                         deepseq >= 1.1 && < 2
-  ghc-options:          -Wall
   extensions:           CPP
   exposed-modules:      Data.DList
+  ghc-options:          -Wall
 
 test-suite test
   type:                 exitcode-stdio-1.0
@@ -45,3 +45,4 @@ test-suite test
                         base,
                         Cabal,
                         QuickCheck >= 2.7 && < 2.10
+  ghc-options:          -Wall