From 7f6023f0624017f333772baa4f5e9039f92b0a99 Mon Sep 17 00:00:00 2001
From: Robin Raymond <robin@robinraymond.de>
Date: Thu, 21 Sep 2017 16:34:59 +0200
Subject: [PATCH] add nix store to travis cache

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

diff --git a/.travis.yml b/.travis.yml
index fe9e2d1..21b998f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,3 +3,7 @@ script:
     - git clone --depth 1 https://github.com/NixOS/nixpkgs ../nixpkgs
     - nix-build tests/intern.nix
     - nix-build tests/extern.nix
+
+cache:
+  directories:
+      - /nix/store