--- ipt_MASQUERADE.c.2.4.23	2003-12-03 11:26:45.000000000 +0100
+++ ipt_MASQUERADE.c	2003-12-03 11:27:22.000000000 +0100
@@ -87,10 +87,10 @@
 	key.dst = (*pskb)->nh.iph->daddr;
 	key.src = 0; /* Unknown: that's what we're trying to establish */
 	key.tos = RT_TOS((*pskb)->nh.iph->tos)|RTO_CONN;
-	key.oif = 0;
 #ifdef CONFIG_IP_ROUTE_FWMARK
 	key.fwmark = (*pskb)->nfmark;
 #endif
+	key.oif = 0;
 	if (ip_route_output_key(&rt, &key) != 0) {
                 /* Funky routing can do this. */
                 if (net_ratelimit())