only require connection_set for TCP

diff --git a/src/lib/io/master.c b/src/lib/io/master.c
index 9b014934d8291eb7fd043fc7872bc0933ec78b42..b9d099b148422f3518b46fbdac89e4f8e6a3ae24 100644 (file)
--- a/src/lib/io/master.c
+++ b/src/lib/io/master.c
@@ -2647,8 +2647,8 @@ static int mod_bootstrap(module_inst_ctx_t const *mctx)
                 */
        }
 
-       if (inst->ipproto && !inst->app_io->connection_set) {
-               cf_log_err(inst->app_io_conf, "Cannot set TCP for proto_%s - internal set error", inst->app_io->common.name);
+       if ((inst->ipproto == IPPROTO_TCP) && !inst->app_io->connection_set) {
+               cf_log_err(inst->app_io_conf, "Missing 'connection set' API for proto_%s", inst->app_io->common.name);
                return -1;
        }