BUGFIX new libyang api requires variable arg
diff --git a/src/netopeerguid.c b/src/netopeerguid.c
index a4bccb3..d5b31b8 100644
--- a/src/netopeerguid.c
+++ b/src/netopeerguid.c
@@ -2930,7 +2930,7 @@
         goto finalize;
     }
 
-    node_content = lyd_parse_mem(nc_session_get_ctx(locked_session->session), content, LYD_JSON, LYD_OPT_RPC);
+    node_content = lyd_parse_mem(nc_session_get_ctx(locked_session->session), content, LYD_JSON, LYD_OPT_RPC, NULL);
     session_unlock(locked_session);
 
     free(content);