From 11f6a72bda4a5da8425a0129cac1646432b4492c Mon Sep 17 00:00:00 2001
From: Struan Donald <struan@exo.org.uk>
Date: Tue, 30 Sep 2014 17:01:54 +0100
Subject: [PATCH] upgrade npm on travis to avoid dependency detection issues

see https://github.com/npm/npm/issues/4984 for details. Without this the
ncp dependency of fs-extra fails to install.
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 7cb82a0..af24805 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,10 @@ services:
   - mongodb
   - elasticsearch
 
+# see https://github.com/npm/npm/issues/4984
+before_install:
+  - npm install -g npm@1.4.4
+
 # blacklist
 branches:
   except: