From cb09a31f871228a501cd193cfb4cb5d5287a0a68 Mon Sep 17 00:00:00 2001
From: Jeff Wallace <jwallace@partnerpedia.com>
Date: Tue, 17 Jan 2012 10:00:12 -0800
Subject: [PATCH] fix bundler plugin for root level folders

this fix allows _within-bundled-project() to properly pickup a Gemfile
within a root level folder (ie. /my_project)
---
 plugins/bundler/bundler.plugin.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/bundler/bundler.plugin.zsh b/plugins/bundler/bundler.plugin.zsh
index 74a3adaf8..96c649664 100644
--- a/plugins/bundler/bundler.plugin.zsh
+++ b/plugins/bundler/bundler.plugin.zsh
@@ -16,7 +16,7 @@ _bundler-installed() {
 
 _within-bundled-project() {
   local check_dir=$PWD
-  while [ "$(dirname $check_dir)" != "/" ]; do
+  while [ $check_dir != "/" ]; do
     [ -f "$check_dir/Gemfile" ] && return
     check_dir="$(dirname $check_dir)"
   done