Indent: Remove newline before else branch start

Signed-off-by: hfu <askfuhu@gmail.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>

exec/cfg.c

@@ -1040,8 +1040,7 @@ static void message_handler_req_lib_cfg_get_node_addrs (void *conn,
 		    i < num_interfaces; i++, addr_buf += TOTEMIP_ADDRLEN) {
 			memcpy(addr_buf, node_ifs[i].addr, TOTEMIP_ADDRLEN);
 		}
-	}
-	else {
+	} else {
 		res_lib_cfg_get_node_addrs->header.error = CS_ERR_NOT_EXIST;
 	}
 	api->ipc_response_send(conn, res_lib_cfg_get_node_addrs, res_lib_cfg_get_node_addrs->header.size);