1 files changed, 1 insertions, 2 deletions

diff --git a/src/transport/transport_api_address_to_string.c b/src/transport/transport_api_address_to_string.c
index f383a44b4..96b321dea 100644
--- a/src/transport/transport_api_address_to_string.c
+++ b/src/transport/transport_api_address_to_string.c
@@ -104,7 +104,7 @@ address_response_processor (void *cls, const struct GNUNET_MessageHeader *msg)
 
   if (GNUNET_NO == result)
   {
-    alucb->cb (alucb->cb_cls, NULL, GNUNET_SYSERR);
+    alucb->cb (alucb->cb_cls, empty_str, GNUNET_SYSERR);
 
     /* expect more replies */
     GNUNET_CLIENT_receive (alucb->client, &address_response_processor, alucb,
@@ -112,7 +112,6 @@ address_response_processor (void *cls, const struct GNUNET_MessageHeader *msg)
     return;
   }
 
-
   address = (const char *) &atsm[1];
   if ( (addr_len > (size - (sizeof (struct AddressToStringResultMessage)))) ||
        (address[addr_len -1] != '\0') )