From 71c28f5f0a548a3fab49390d3ec734b2e4b065a9 Mon Sep 17 00:00:00 2001
From: squidfunk <martin.donath@squidfunk.com>
Date: Thu, 16 Mar 2017 12:34:47 +0100
Subject: [PATCH] Try to fix yarn installation on travis

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d25abb617..3c53a4e6d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -44,8 +44,8 @@ cache:
 
 # Install yarn as Travis doesn't support it out of the box
 before_install:
-  - curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
-  - echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+  - apt-key adv --keyserver pgp.mit.edu --recv D101F7899D41F3C3
+  - echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
   - apt-get update -qq
   - apt-get install -y -qq yarn