rdate: time(NULL) is shorter than time(&var)

function                                             old     new   delta
rdate_main                                           251     246      -5

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

diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index a625919140c39c1a13b7fc29b2d7767b31cbe428..960df25d229a0f6087f8b9ab6aca552b8e206c85 100644 (file)
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -95,10 +95,7 @@ int rdate_main(int argc UNUSED_PARAM, char **argv)
         */
 
        if (!(flags & 2)) { /* no -p (-s may be present) */
-               time_t current_time;
-
-               time(&current_time);
-               if (current_time == remote_time)
+               if (time(NULL) == remote_time)
                        bb_error_msg("current time matches remote time");
                else
                        if (stime(&remote_time) < 0)