- make pre SUSv3 option handling dependant on INCLUDE_SUSv2

diff --git a/coreutils/tty.c b/coreutils/tty.c
index b2ab862..fee4b8b 100644 (file)
--- a/coreutils/tty.c
+++ b/coreutils/tty.c
@@ -18,12 +18,12 @@
 int tty_main(int argc, char **argv)
 {
        const char *s;
-       int silent;             /* Note: No longer relevant in SUSv3. */
+       USE_INCLUDE_SUSv2(int silent;)  /* Note: No longer relevant in SUSv3. */
        int retval;
 
        xfunc_error_retval = 2; /* SUSv3 requires > 1 for error. */
 
-       silent = getopt32(argc, argv, "s");
+       USE_INCLUDE_SUSv2(silent = getopt32(argc, argv, "s");)
 
        /* gnu tty outputs a warning that it is ignoring all args. */
        bb_warn_ignoring_args(argc - optind);
@@ -36,10 +36,8 @@ int tty_main(int argc, char **argv)
                s = "not a tty";
                retval = 1;
        }
-
-       if (!silent) {
-               puts(s);
-       }
+       USE_INCLUDE_SUSv2(if (!silent) puts(s);)
+       SKIP_INCLUDE_SUSv2(puts(s);)
 
        fflush_stdout_and_exit(retval);
 }