From dec0e4984d0f89a24235a570860dd30005a700d9 Mon Sep 17 00:00:00 2001
From: David Dening and Geoff Giesemann <pair+ddening+ggiesemann@pivotal.io>
Date: Thu, 11 Sep 2014 10:15:31 -0400
Subject: [PATCH] make bundler retry if install fails

---
 lib/language_pack/ruby.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/language_pack/ruby.rb b/lib/language_pack/ruby.rb
index 48edb3ffe..5147c03eb 100644
--- a/lib/language_pack/ruby.rb
+++ b/lib/language_pack/ruby.rb
@@ -485,6 +485,7 @@ def build_bundler
         bundle_bin     = "bundle"
         bundle_command = "#{bundle_bin} install --without #{bundle_without} --path vendor/bundle --binstubs #{bundler_binstubs_path}"
         bundle_command << " -j4"
+        bundle_command << " --retry 3"
 
         if bundler.windows_gemfile_lock?
           warn(<<WARNING, inline: true)