net/pptpclient/files/patch-ad


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--- pptp_gre.c.orig Tue Jun 22 15:10:30 2004
+++ pptp_gre.c  Tue Jun 22 15:10:38 2004
@@ -200,7 +200,7 @@
        int optval, optlen = sizeof(optval);
        warn("transmitted GRE packet triggered an ICMP destination unreachable, fragmentation needed, or exceeds the MTU of the network interface");
 #define IP_MTU 14
-       if(getsockopt(fd, SOL_IP, IP_MTU, &optval, &optlen) < 0)
+       if(getsockopt(fd, IPPROTO_IP, IP_MTU, &optval, &optlen) < 0)
          warn("getsockopt: %s", strerror(errno));
        warn("getsockopt: IP_MTU: %d\n", optval);
        return 0;