1.1 --- a/kconfig/conf.c	Sun Apr 15 16:45:11 2007 +0000
     1.2 +++ b/kconfig/conf.c	Fri Jul 25 15:54:52 2008 +0000
     1.3 @@ -503,7 +503,6 @@
     1.4  			break;
     1.5  		case 's':
     1.6  			input_mode = ask_silent;
     1.7 -			valid_stdin = isatty(0) && isatty(1) && isatty(2);
     1.8  			break;
     1.9  		case 'd':
    1.10  			input_mode = set_default;