rdate: code shrink

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index 2ca585fec2922ea618a297600b841a88226b5251..6e35cd5190bcbc595a7dd1cc9de19e5196602a6b 100644 (file)
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -61,7 +61,7 @@ int rdate_main(int argc UNUSED_PARAM, char **argv)
 
        remote_time = askremotedate(argv[optind]);
 
-       if (!(flags & 2)) {
+       if (!(flags & 2)) { /* no -p (-s may be present) */
                time_t current_time;
 
                time(&current_time);
@@ -72,7 +72,7 @@ int rdate_main(int argc UNUSED_PARAM, char **argv)
                                bb_perror_msg_and_die("can't set time of day");
        }
 
-       if ((flags & 2) || !(flags & 1))
+       if (flags != 1) /* not lone -s */
                printf("%s", ctime(&remote_time));
 
        return EXIT_SUCCESS;