From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Tue, 12 Feb 2019 13:12:13 +0000 (+0100)
Subject: Travis: try to fix protobuf header detection
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=146522f7fa9f3ea35aa8eba3307dab691b568341;p=collectd.git

Travis: try to fix protobuf header detection
---

diff --git a/.travis.yml b/.travis.yml
index efd29f49..8610c2b6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,7 @@ matrix:
       osx_image: xcode10.1
       compiler: clang
       env: PATH="/usr/local/opt/mysql-client/bin:$PATH"
+      env: CXX=clang++
     - os: linux
       dist: xenial
       compiler: clang