fix whitespace and ruby warnings

1 files changed, 15 insertions, 15 deletions

diff --git a/lib/chef/mixin/template.rb b/lib/chef/mixin/template.rb
index 4557c50136..4906734900 100644
--- a/lib/chef/mixin/template.rb
+++ b/lib/chef/mixin/template.rb
@@ -6,9 +6,9 @@
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -22,7 +22,7 @@ require 'erubis'
 class Chef
   module Mixin
     module Template
-      
+
       module ChefContext
         def node
           return @node if @node
@@ -67,14 +67,14 @@ class Chef
 
           template_location = @template_finder.find(partial_name, options)
           eruby = Erubis::Eruby.new(IO.read(template_location))
-          output = eruby.evaluate(context)
+          eruby.evaluate(context)
         end
       end
-      
+
       ::Erubis::Context.send(:include, ChefContext)
-      
-      # Render a template with Erubis.  Takes a template as a string, and a 
-      # context hash.  
+
+      # Render a template with Erubis.  Takes a template as a string, and a
+      # context hash.
       def render_template(template, context)
         begin
           eruby = Erubis::Eruby.new(template)
@@ -88,27 +88,27 @@ class Chef
           yield tempfile
         end
       end
-      
+
       class TemplateError < RuntimeError
         attr_reader :original_exception, :context
         SOURCE_CONTEXT_WINDOW = 2
-        
+
         def initialize(original_exception, template, context)
           @original_exception, @template, @context = original_exception, template, context
         end
-        
+
         def message
           @original_exception.message
         end
-        
+
         def line_number
           @line_number ||= $1.to_i if original_exception.backtrace.find {|line| line =~ /\(erubis\):(\d+)/ }
         end
-        
+
         def source_location
           "on line ##{line_number}"
         end
-        
+
         def source_listing
           @source_listing ||= begin
             lines = @template.split(/\n/)
@@ -129,7 +129,7 @@ class Chef
             output.join("\n")
           end
         end
-        
+
         def to_s
           "\n\n#{self.class} (#{message}) #{source_location}:\n\n" +
             "#{source_listing}\n\n  #{original_exception.backtrace.join("\n  ")}\n\n"