message: Travis: Update homebrew first thing on OSX
diff: @@ -37,6 +37,9 @@ addons:
  # Required dependency for GLFW on Linux
  - xorg-dev
  +before_install:
  + - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi
  +
  install:
  # Install dependencies required on OSX
  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install ninja; fi
  