From d2e0d38218f098b5618de426af38abdf9065aebf Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Sun, 23 Jun 2019 18:07:19 +0200
Subject: [PATCH] Run `brew update` on macOS to fix travis CI failure (#623)

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

diff --git a/.travis.yml b/.travis.yml
index 0d1ba227..600133a3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,6 +35,7 @@ addons:
   homebrew:
     packages:
       - qemu
+    update: true
 
 install:
   - if [ $TRAVIS_OS_NAME = windows ]; then choco install qemu; export PATH="/c/Program Files/qemu:$PATH"; fi