From 20211a33e6ffa6151a342b77beb62f37f42bc996 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Ho=C5=99e=C5=88ovsk=C3=BD?=
 <martin.horenovsky@gmail.com>
Date: Mon, 27 Nov 2017 22:34:44 +0100
Subject: [PATCH] Stop using brew if not needed -- fix build on XCode9 image

---
 .travis.yml | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 26f89e52..5e98ce4f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -193,13 +193,7 @@ install:
       mkdir cmake && travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
       export PATH=${DEPS_DIR}/cmake/bin:${PATH}
     elif [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
-      for pkg in cmake lcov; do
-        if brew list -1 | grep -q "^${pkg}\$"; then
-          brew outdated $pkg || brew upgrade $pkg;
-        else
-          brew install $pkg;
-        fi
-      done
+        which cmake || brew install cmake;
     fi
 
 before_script: