From 466ff8c3198d80f08d1ca5f49f018b91b3d0bfb4 Mon Sep 17 00:00:00 2001
From: Artem Pavlenko <artem@mapnik.org>
Date: Thu, 11 Mar 2021 11:15:33 +0000
Subject: [PATCH] travis-ci - unlink all brew pkgs

---
 .travis.yml | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 31e627db0..9769f3ad7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -51,11 +51,7 @@ matrix:
       env: >-
           CXX="ccache clang++ -Qunused-arguments"
       before_install:
-        - brew list
-        - brew unlink boost
-        - brew unlink proj
-        - brew unlink jpeg
-        - brew unlink png
+        - brew unlink $(brew list)
 install:
  - source scripts/travis-common.sh
  # workaround travis rvm bug