From e55d5416966c60a9e641d0772da80dfbc2ce4a8e Mon Sep 17 00:00:00 2001
From: Leonid Svyatov <leonid@svyatov.ru>
Date: Mon, 27 Apr 2015 17:53:56 +0300
Subject: [PATCH] Fix bundler installation shell command

---
 tasks/rubies.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tasks/rubies.yml b/tasks/rubies.yml
index e0c6fdd..63cea56 100644
--- a/tasks/rubies.yml
+++ b/tasks/rubies.yml
@@ -25,7 +25,9 @@
         rvm1_default_ruby_version not in detect_default_ruby_version.stdout
 
 - name: Install bundler if not installed
-  shell: 'gem list | if ! grep "^bundler " ; then {{ rvm1_install_path }}/wrappers/{{ item }}/gem install bundler ; fi'
+  shell: >
+    {{ rvm1_install_path }}/wrappers/{{ item }}/gem list
+    | if ! grep "^bundler " ; then {{ rvm1_install_path }}/wrappers/{{ item }}/gem install bundler ; fi
   args:
     creates: '{{ rvm1_install_path }}/wrappers/{{ item }}/bundler'
   with_items: rvm1_rubies