From f53330c5339edb8eea3334a2954c988528dee0d1 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 4 Nov 2019 17:24:47 +0100
Subject: [PATCH] fix CI for installing swig on osx

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

diff --git a/.travis.yml b/.travis.yml
index 3bcbced..b3cca2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -73,7 +73,7 @@ matrix:
 before_install:
   - |
     if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-      brew install swig
+      HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
       brew link --force swig
 
       # TODO: find way to install specific python versions on osx