2 files changed, 4 insertions, 4 deletions

diff --git a/util-linux/Makefile.in b/util-linux/Makefile.in
index 69fdd1002..f6fdba96a 100644
--- a/util-linux/Makefile.in
+++ b/util-linux/Makefile.in
@@ -33,6 +33,7 @@ UTILLINUX-$(CONFIG_PIVOT_ROOT)    +=pivot_root.o
 UTILLINUX-$(CONFIG_RDATE)         +=rdate.o
 UTILLINUX-$(CONFIG_READPROFILE)   +=readprofile.o
 UTILLINUX-$(CONFIG_SWAPONOFF)     +=swaponoff.o
+UTILLINUX-$(CONFIG_SWITCH_ROOT)     +=switch_root.o
 UTILLINUX-$(CONFIG_UMOUNT)        +=umount.o
 
 libraries-y+=$(UTILLINUX_DIR)$(UTILLINUX_AR)
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index e2824607e..cabcc7dbe 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]);