From d3b8ec36d03bb281a9f08499e1f8d1c2d46f077b Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Mon, 10 Feb 2014 15:34:08 +1100
Subject: [PATCH] warning if running an old version of bundler

---
 Gemfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index 018b5b37005..db5f13de315 100644
--- a/Gemfile
+++ b/Gemfile
@@ -196,7 +196,11 @@ gem 'lru_redux'
 
 gem 'flamegraph', require: false
 gem 'rack-mini-profiler', require: false
-gem 'memory_profiler', require: false, platform: :mri_21
+begin
+  gem 'memory_profiler', require: false, platform: :mri_21
+rescue
+  puts "WARNING: you are running an old version of bundler, please run 'gem update bundler'"
+end
 
 # used for caching, optional
 gem 'rack-cors', require: false