cmd.rb in rbbt-util-5.5.56

- old
+ new

@@ -39,11 +39,11 @@
         end
       end
     end
 
     def close
-      self.original_read unless self.eof?
+      self.original_read unless self.closed? or self.eof?
 
       wait_and_status
 
       @post.call if @post
 
@@ -65,12 +65,12 @@
 
       original_close unless self.closed?
     end
 
     def read(*args)
-      data = original_read(*args) unless self.eof?
+      data = original_read(*args) unless self.closed? or self.eof?
 
-      self.close if self.eof?
+      self.close if self.eof? and not self.closed?
 
       data
     end
   end
 