From 21d70a75d5aaab2c69b79f3223a4b27b0c0655ac Mon Sep 17 00:00:00 2001
From: scribam <scribam@users.noreply.github.com>
Date: Wed, 23 Aug 2017 15:22:15 +0200
Subject: [PATCH] .travis.yml: remove GCC_COLORS variable export and duplicated
 "brew update;" instruction

---
 .travis.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9ac1c8de27..3ec1a3ee79 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,6 @@ before_install:
     fi;    
   - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" = "g++" ]; then
       export CXX="g++-5" CC="gcc-5" CXXFLAGS="-Wno-format-security";
-      export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01';
     fi;
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then
       wget http://download.qt.io/official_releases/online_installers/qt-unified-linux-x64-online.run ;
@@ -48,7 +47,7 @@ before_install:
       wget http://mirrors.kernel.org/ubuntu/pool/universe/v/vulkan/libvulkan-dev_1.0.42.0+dfsg1-1ubuntu1~16.04.1_amd64.deb;
       sudo dpkg -i libglew1.13_1.13.0-2_amd64.deb libglew-dev_1.13.0-2_amd64.deb libvulkan1_1.0.42.0+dfsg1-1ubuntu1~16.04.1_amd64.deb libvulkan-dev_1.0.42.0+dfsg1-1ubuntu1~16.04.1_amd64.deb;
     else
-      brew update; brew update;
+      brew update;
       brew install ccache glew llvm40;
     fi;