-+ /* Set it to listen on the specified interface */
-+ if (interface_name) {
-+ strncpy(interface.ifr_ifrn.ifrn_name, interface_name, IFNAMSIZ);
-+ (void)setsockopt(master_fd, SOL_SOCKET,
-+ SO_BINDTODEVICE, &interface, sizeof(interface));
-+ }
++ /* Set it to listen on the specified interface */
++ if (interface_name) {
++ strncpy(interface.ifr_ifrn.ifrn_name, interface_name, IFNAMSIZ);
++ (void)setsockopt(master_fd, SOL_SOCKET,
++ SO_BINDTODEVICE, &interface, sizeof(interface));
++ }