lib/sup/modes/resume-mode.rb in sup-0.7 vs lib/sup/modes/resume-mode.rb in sup-0.8

@@ -9,9 +9,11 @@
     header.delete "Date"
 
     super :header => header, :body => body, :have_signature => true
   end
 
+  def unsaved?; !@safe end
+
   def killable?
     return true if @safe
 
     case BufferManager.ask_yes_or_no "Discard draft?"
     when true