From de70e0ab0ad6f5fc89ca23cff347d6e6af36fcaf Mon Sep 17 00:00:00 2001
From: Pavel Djundik <github@xpaw.me>
Date: Thu, 24 May 2018 16:44:41 +0300
Subject: [PATCH] Pass --frozen-lockfile to yarn in Travis builds

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 9f2b2ebf..2adbb532 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,9 @@ cache: yarn
 before_script:
   - NODE_ENV=$BUILD_ENV yarn build
 
+install:
+  - yarn --frozen-lockfile
+
 notifications:
   email:
     on_success: never