From 565a00254b94c61e21ca7814324861bbfe5bde5d Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Thu, 29 Aug 2019 13:06:12 +0100
Subject: [PATCH] fix: Bump Nix in CI setup to 2.2.2

Yants does not seem to work with older versions of Nix and I have not
yet figured out why.
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 0d998d034..f38ce14fe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
 language: nix
+nix: 2.2.2
 script:
   - nix eval --raw '(import ./tests.nix)' --show-trace