Fix query in get_node_record_by_name()

dbutils.c

@@ -1717,11 +1717,13 @@ get_node_record_by_name(PGconn *conn, char *cluster, const char *node_name, t_no
 		"SELECT id, type, upstream_node_id, name, conninfo, slot_name, priority, active"
 		"  FROM %s.repl_nodes "
 		" WHERE cluster = '%s' "
-		"   AND node_name = %s",
+		"   AND name = '%s'",
 		get_repmgr_schema_quoted(conn),
 		cluster,
 		node_name);
 
+	log_verbose(LOG_DEBUG, "get_node_record_by_name():\n%s\n", sqlquery);
+
 	result = _get_node_record(conn, cluster, sqlquery, node_info);
 
 	if (result == 0)

repmgr.c

@@ -1198,7 +1198,7 @@ do_standby_register(void)
 	{
 		if (node_record.active == true)
 		{
-			log_err(_("Node %i exists already with node_name \"%s\""),
+			log_err(_("Node %i exists already with node_name \"%s\"\n"),
 					  node_record.node_id,
 					  options.node_name);
 			PQfinish(master_conn);