-fix warning

1 files changed, 1 insertions, 1 deletions

diff --git a/src/transport/plugin_transport_tcp.c b/src/transport/plugin_transport_tcp.c
index 9038dc66b..e22e01cee 100644
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -747,7 +747,7 @@ session_lookup_by_client_it (void *cls,
  */
 static struct Session *
 lookup_session_by_client (struct Plugin *plugin,
-                          const struct GNUNET_SERVER_Client *client)
+                          struct GNUNET_SERVER_Client *client)
 {
   struct Session *ret;
   struct SessionClientCtx sc_ctx;