doxygen

[oweals/gnunet.git] / src / transport / plugin_transport_tcp.c

diff --git a/src/transport/plugin_transport_tcp.c b/src/transport/plugin_transport_tcp.c
index 483619b4a8db881f579e96e70673eeeb7435733a..6110af96af93b1d94ac594cb5e8a5ce275e65189 100644 (file)
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -1150,7 +1150,7 @@ select_better_session (struct Session *s1,
  * gnunet-nat-client to send dummy ICMP responses.
  *
  * @param plugin the plugin for this transport
- * @param addr the address of the peer (IPv4-only)
+ * @param sa the address of the peer (IPv4-only)
  */
 static void
 run_gnunet_nat_client (struct Plugin *plugin, 
@@ -1195,6 +1195,8 @@ run_gnunet_nat_client (struct Plugin *plugin,
                                  inet4,
                                  port_as_string, 
                                  NULL);
+  if (NULL == proc)
+    return;
   /* we know that the gnunet-nat-client will terminate virtually
      instantly */
   GNUNET_OS_process_wait (proc);