lib/spf/model.rb in spf-0.0.0 vs lib/spf/model.rb in spf-0.0.1

@@ -205,11 +205,11 @@
 
   def initialize(options)
     super()
     @text = options[:text]
     if not self.instance_variable_defined?(:@parse_text)
-      @parse_text = @text
+      @parse_text = @text.dup
     end
     if self.instance_variable_defined?(:@domain_spec) and
       not @domain_spec.is_a?(SPF::MacroString)
       @domain_spec = SPF::MacroString.new({:text => @domain_spec})
     end
@@ -562,11 +562,11 @@
   def initialize(options = {})
     @parse_text  = options[:parse_text]
     @text        = options[:text]
     @domain_spec = options[:domain_spec]
 
-    @parse_text = @text unless @parse_text
+    @parse_text = @text.dup unless @parse_text
 
     if @domain_spec and not @domain_spec.is_a?(SPF::MacroString)
       @domain_spec = SPF::MacroString.new({:text => @domain_spec})
     end
   end
@@ -717,10 +717,10 @@
     '?' => :neutral
   }
 
   def initialize(options)
     super()
-    @parse_text    = @text = options[:text] if not self.instance_variable_defined?(:@parse_text)
+    @parse_text    = (@text = options[:text] if not self.instance_variable_defined?(:@parse_text)).dup
     @terms       ||= []
     @global_mods ||= {}
   end
 
   def self.new_from_string(text, options = {})