complain louder

1 files changed, 4 insertions, 1 deletions

diff --git a/src/transport/plugin_transport_tcp.c b/src/transport/plugin_transport_tcp.c
index e0e2b04f8..bc1312b61 100644
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -338,7 +338,10 @@ tcp_address_to_string (void *cls,
       sb = &a4;
     }
   else
-    return NULL;
+    {
+      GNUNET_break_op (0);
+      return NULL;
+    }
   inet_ntop (af, sb, buf, INET6_ADDRSTRLEN);
   GNUNET_snprintf (rbuf,
                    sizeof (rbuf),