From ee0db09976eec503b57900f91420a5864f066ffe Mon Sep 17 00:00:00 2001
From: Willem Melching <willem.melching@gmail.com>
Date: Fri, 16 Oct 2020 20:12:44 +0200
Subject: [PATCH] More macOS CI fixes (#2352)

* Revert "Fix macOS CI (#2345)"

This reverts commit aab966d935e2033254abd64a1fae97145dcc3a6a.

* ignore update output
old-commit-hash: e23bb6113b7abe9ecb092ced1f36ea3f9bfd3611
---
 tools/mac_setup.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/mac_setup.sh b/tools/mac_setup.sh
index 0b81f86fb1..c917d77f30 100755
--- a/tools/mac_setup.sh
+++ b/tools/mac_setup.sh
@@ -1,7 +1,13 @@
 #!/bin/bash -e
 
-echo "Updating Homebrew"
-brew update
+# Install brew if required.
+if [[ $(command -v brew) == "" ]]; then
+    echo "Installing Hombrew"
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+else
+    echo "Updating Homebrew"
+    brew update || true
+fi
 
 brew install capnp \
              czmq \