From 9c7d7dfb6743b0248dbb0ec71fe32189d1a88108 Mon Sep 17 00:00:00 2001
From: schneems <richard.schneeman@gmail.com>
Date: Wed, 1 Jun 2016 09:34:53 -0500
Subject: [PATCH] fix travis?

Builds are hitting this issue https://github.com/bundler/bundler/pull/3559

Example https://travis-ci.org/schneems/get_process_mem/jobs/134455148

```
Bundler version 1.7.6
$ gem --version
2.5.1
11.90s$ bundle install --jobs=3 --retry=3
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
Installing sys-proctable 1.0.0
Installing rake 10.5.0
Using bundler 1.7.6
NoMethodError: undefined method `spec' for nil:NilClass
Installing power_assert 0.3.0
An error occurred while installing get_process_mem (0.2.1), and Bundler cannot
continue.
Make sure that `gem install get_process_mem -v '0.2.1'` succeeds before
```
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 155e012..20e8ae3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,8 @@
 language: ruby
+
+before_install:
+  - gem install bundler -v 1.12.5
+
 rvm:
   - 1.9.3
   - 2.0.0