fix

diff --git a/src/core/test_core_api_preferences.c b/src/core/test_core_api_preferences.c
index c725543b0f3d7165e51634240e64f9a57c6ef160..b74e969c185ae779d4b5a60fc53b80ef5d09603e 100644 (file)
--- a/src/core/test_core_api_preferences.c
+++ b/src/core/test_core_api_preferences.c
@@ -430,9 +430,9 @@ process_hello (void *cls,
   if ((p == &p2) && (p1.th != NULL))
     GNUNET_TRANSPORT_offer_hello (p1.th, message, NULL, NULL);
 
-  if ((p == &p1) && (p2.hello != NULL))
+  if ((p == &p1) && (p2.hello != NULL) && (p1.th != NULL))
     GNUNET_TRANSPORT_offer_hello (p1.th, p2.hello, NULL, NULL);
-  if ((p == &p2) && (p1.hello != NULL))
+  if ((p == &p2) && (p1.hello != NULL) && (p2.th != NULL))
     GNUNET_TRANSPORT_offer_hello (p2.th, p1.hello, NULL, NULL);
 }