From ebaa5dfb517d68b3c70da5d9ef87d6993f887a9f Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Fri, 26 Apr 2019 21:10:29 +0900
Subject: [PATCH] chore: fix build settings for OS X on Travis

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 2cd7b9b..ea889e0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -144,6 +144,7 @@ matrix:
   - os: osx
     language: cpp
     compiler: clang
+    env: CXX_STANDARD=11
 
 script:
 - |