From 9d6d16b425488a2c94d0ef4ec2f3ef5e7a6cb413 Mon Sep 17 00:00:00 2001
From: geemus <geemus@gmail.com>
Date: Wed, 22 Dec 2010 10:20:13 -0800
Subject: [PATCH] [core] ./fog should not be required

closes #121
---
 lib/fog/core/credentials.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/fog/core/credentials.rb b/lib/fog/core/credentials.rb
index ea7dafd7a..46dad801d 100644
--- a/lib/fog/core/credentials.rb
+++ b/lib/fog/core/credentials.rb
@@ -31,8 +31,12 @@ module Fog
   # @raise [LoadError] Configuration unavailable in configuration file
   def self.credentials
     @credentials  ||= begin
-      credentials = YAML.load_file(credentials_path)
-      (credentials && credentials[credential]) or raise LoadError.new missing_credentials
+      if File.exists?(credentials_path)
+        credentials = YAML.load_file(credentials_path)
+        (credentials && credentials[credential]) or raise LoadError.new missing_credentials
+      else
+        {}
+      end
     end
   end