Remove trailing whitespace
diff --git a/ip/iptunnel.c b/ip/iptunnel.c
index 8479c72..9ae8847 100644
--- a/ip/iptunnel.c
+++ b/ip/iptunnel.c
@@ -345,16 +345,16 @@
if (p->iph.protocol == IPPROTO_IPV6 && (p->i_flags & SIT_ISATAP)) {
struct ip_tunnel_prl prl[16];
int i;
-
+
memset(prl, 0, sizeof(prl));
prl[0].datalen = sizeof(prl) - sizeof(prl[0]);
prl[0].addr = htonl(INADDR_ANY);
-
+
if (!tnl_prl_ioctl(SIOCGETPRL, p->name, prl))
for (i = 1; i < sizeof(prl) / sizeof(prl[0]); i++)
{
if (prl[i].addr != htonl(INADDR_ANY)) {
- printf(" %s %s ",
+ printf(" %s %s ",
(prl[i].flags & PRL_DEFAULT) ? "pdr" : "pr",
format_host(AF_INET, 4, &prl[i].addr, s1, sizeof(s1)));
}