uglifier.rb in uglifier-2.0.1

- old
+ new

@@ -77,11 +77,11 @@
 
   # Initialize new context for Uglifier with given options
   #
   # options - Hash of options to override Uglifier::DEFAULTS
   def initialize(options = {})
-    (options.keys - DEFAULTS.keys - [:comments, :squeeze])[0..1].each do |missing|
+    (options.keys - DEFAULTS.keys - [:comments, :squeeze, :copyright])[0..1].each do |missing|
       raise ArgumentError.new("Invalid option: #{missing}")
     end
     @options = options
     @context = ExecJS.compile(File.open(ES5FallbackPath, "r:UTF-8").read + File.open(SourcePath, "r:UTF-8").read)
   end
@@ -188,9 +188,11 @@
   def comment_options
     val = if @options.has_key?(:output) && @options[:output].has_key?(:comments)
       @options[:output][:comments]
     elsif @options.has_key?(:comments)
       @options[:comments]
+    elsif @options[:copyright] == false
+      :none
     else
       DEFAULTS[:output][:comments]
     end
 
     case val