1 files changed, 1 insertions, 0 deletions

diff --git a/src/rps/gnunet-service-rps.c b/src/rps/gnunet-service-rps.c
index 7e032997e..1f9f7ba79 100644
--- a/src/rps/gnunet-service-rps.c
+++ b/src/rps/gnunet-service-rps.c
@@ -2993,6 +2993,7 @@ destroy_sub (struct Sub *sub)
 
   /* Disconnect from cadet */
   GNUNET_CADET_close_port (sub->cadet_port);
+  sub->cadet_port= NULL;
 
   /* Clean up data structures for peers */
   RPS_sampler_destroy (sub->sampler);