From 25aac0bee52cd02505cf79d8b6d2edcfb5b408c4 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Fri, 20 Oct 2017 06:47:17 -0700
Subject: [PATCH] Fix travis build on macOS

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index aa734f7d..314a2000 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,7 @@ addons:
     - g++-6
 
 before_install:
-  - export CXX=g++-6
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export CXX=g++-6; fi
 
 script:
   - support/travis-build.py