only use control pipe with helpers IF the helper actually supports it

1 files changed, 2 insertions, 1 deletions

diff --git a/src/vpn/gnunet-service-vpn.c b/src/vpn/gnunet-service-vpn.c
index 6138e9c1e..48de1de46 100644
--- a/src/vpn/gnunet-service-vpn.c
+++ b/src/vpn/gnunet-service-vpn.c
@@ -3180,7 +3180,8 @@ run (void *cls,
                          &tunnel_cleaner, 
                          mesh_handlers,
                          types);
-  helper_handle = GNUNET_HELPER_start ("gnunet-helper-vpn", vpn_argv,
+  helper_handle = GNUNET_HELPER_start (GNUNET_NO,
+                                       "gnunet-helper-vpn", vpn_argv,
                                        &message_token, NULL, NULL);
   nc = GNUNET_SERVER_notification_context_create (server, 1);
   GNUNET_SERVER_add_handlers (server, service_handlers);