src/liboping.c: Fix an incorrect assertion in `ping_timeval_add'.

diff --git a/src/liboping.c b/src/liboping.c
index c93633c..02125e2 100644 (file)
--- a/src/liboping.c
+++ b/src/liboping.c
@@ -162,7 +162,6 @@ static int ping_timeval_add (struct timeval *tv1, struct timeval *tv2,
 static int ping_timeval_sub (struct timeval *tv1, struct timeval *tv2,
                struct timeval *res)
 {
-
        if ((tv1->tv_sec < tv2->tv_sec)
                        || ((tv1->tv_sec == tv2->tv_sec)
                                && (tv1->tv_usec < tv2->tv_usec)))
@@ -171,7 +170,7 @@ static int ping_timeval_sub (struct timeval *tv1, struct timeval *tv2,
        res->tv_sec  = tv1->tv_sec  - tv2->tv_sec;
        res->tv_usec = tv1->tv_usec - tv2->tv_usec;
 
-       assert ((res->tv_sec > 0) || ((res->tv_sec == 0) && (res->tv_usec > 0)));
+       assert ((res->tv_sec > 0) || ((res->tv_sec == 0) && (res->tv_usec >= 0)));
 
        while (res->tv_usec < 0)
        {