@@ -2114,10 +2114,7 @@ Shortcuts:

     win = DotWindow()

     win.connect('destroy', gtk.main_quit)

     win.set_filter(options.filter)

-    if len(args) == 0:

-        if not sys.stdin.isatty():

-            win.set_dotcode(sys.stdin.read())

-    else:

+    if len(args) >= 1:

         if args[0] == '-':

             win.set_dotcode(sys.stdin.read())

         else: