1 files changed, 1 insertions, 0 deletions

diff --git a/src/transport/gnunet-nat-server.c b/src/transport/gnunet-nat-server.c
index 8f39ab374..9bef4dbc8 100644
--- a/src/transport/gnunet-nat-server.c
+++ b/src/transport/gnunet-nat-server.c
@@ -248,6 +248,7 @@ process_icmp_response ()
   memcpy (&ip_pkt, &buf[off], sizeof (ip_pkt));
   off += sizeof (ip_pkt);
 
+  have_udp = 0;
   if (ip_pkt.proto == IPPROTO_UDP)
     {
       have_udp = 1;