diff --git a/usr.sbin/ppp/route.c b/usr.sbin/ppp/route.c
index 64540586b7d9..a75cabda6200 100644
--- a/usr.sbin/ppp/route.c
+++ b/usr.sbin/ppp/route.c
@@ -317,7 +317,7 @@ route_ParseHdr(struct rt_msghdr *rtm, struct sockaddr *sa[RTAX_MAX])
     if (rtm->rtm_addrs & (1 << rtax)) {
       sa[rtax] = (struct sockaddr *)wp;
       wp += ROUNDUP(sa[rtax]->sa_len);
-      if (sa[rtax]->sa_family == 0)  
+      if (sa[rtax]->sa_family == 0)
         sa[rtax] = NULL;	/* ??? */
     } else
       sa[rtax] = NULL;