From 56f850eb23b029385dd5ffe64e1dfc49f11b5aee Mon Sep 17 00:00:00 2001
From: Austin Pray <austin@austinpray.com>
Date: Thu, 29 Jan 2015 01:22:09 -0600
Subject: [PATCH] Fix node-sass and npm cache on travis

`cache: npm` isn't even a valid config anyway

https://stackoverflow.com/questions/15393821/npm-err-cb-never-called/15483897#15483897
https://github.com/sass/node-sass/issues/638
https://github.com/heroku/heroku-buildpack-nodejs/blob/e227568521c15875d9dd003a2562e885dcff0946/lib/build.sh#L183
---
 .travis.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 347d1c7..1b5dea7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,14 +1,18 @@
 sudo: false
 language: php
-cache: npm
+cache:
+  directories:
+  - node_modules
 php:
 - '5.6'
 - '5.5'
 - '5.4'
 
 before_install:
+  - npm cache clean
+  - npm prune
   - npm install -g bower gulp jscs
-  - npm install
+  - npm update
   - pyrus install pear/PHP_CodeSniffer
   - phpenv rehash