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-rw-r--r--util-linux/rdate.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index e282460..cabcc7d 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -62,11 +62,10 @@ static time_t askremotedate(const char *host)
int rdate_main(int argc, char **argv)
{
time_t remote_time;
+ unsigned long flags;
- unsigned long flags = bb_getopt_ulflags(argc, argv, "sp");
-
- if (!flags || argc == optind)
- bb_show_usage();
+ bb_opt_complementally = "-1";
+ flags = bb_getopt_ulflags(argc, argv, "sp");
remote_time = askremotedate(argv[optind]);