@@ -3128,7 +3128,8 @@ get_default_gateway (struct route_gateway_info *rgi)

   struct gc_arena gc = gc_new ();

   struct rtmsg m_rtmsg;

   int sockfd = -1;

-  int seq, l, pid, rtm_addrs, i;

+  int seq, l, pid, rtm_addrs;

+  unsigned int i;

   struct sockaddr so_dst, so_mask;

   char *cp = m_rtmsg.m_space; 

   struct sockaddr *gate = NULL, *ifp = NULL, *sa;

@@ -3330,7 +3331,8 @@ get_default_gateway_ipv6(struct route_ipv6_gateway_info *rgi6,

     struct rtmsg m_rtmsg;

     int sockfd = -1;

-    int seq, l, pid, rtm_addrs, i;

+    int seq, l, pid, rtm_addrs;

+    unsigned int i;

     struct sockaddr_in6 so_dst, so_mask;

     char *cp = m_rtmsg.m_space;

     struct sockaddr *gate = NULL, *ifp = NULL, *sa;