From b81ec4e5e252d43452b0994a0e92a813cfcc93e4 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <santiago@wyeworks.com>
Date: Sun, 11 Jul 2010 17:08:25 -0300
Subject: Don't add bin_dir if there are no executables

---
 lib/bundler/source.rb | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/bundler/source.rb b/lib/bundler/source.rb
index 970a7dc77f..64c6052ef3 100644
--- a/lib/bundler/source.rb
+++ b/lib/bundler/source.rb
@@ -86,12 +86,13 @@ module Bundler
         Bundler.ui.info "Installing #{spec.name} (#{spec.version}) "
 
         install_path = Bundler.requires_sudo? ? Bundler.tmp : Gem.dir
-        installer = Gem::Installer.new path,
-          :install_dir         => install_path,
-          :ignore_dependencies => true,
-          :wrappers            => true,
-          :env_shebang         => true,
-          :bin_dir             => "#{install_path}/bin"
+        options = { :install_dir         => install_path,
+                    :ignore_dependencies => true,
+                    :wrappers            => true,
+                    :env_shebang         => true }
+        options.merge!(:bin_dir => "#{install_path}/bin") unless spec.executables.nil? || spec.executables.empty?
+
+        installer = Gem::Installer.new path, options
         installer.install
 
         # SUDO HAX
-- 
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