ERR               514 scripts/kconfig/lxdialog/util.c 	} while (key3 != ERR);
ERR               517 scripts/kconfig/lxdialog/util.c 	if (key == KEY_ESC && key2 == ERR)
ERR               519 scripts/kconfig/lxdialog/util.c 	else if (key != ERR && key != KEY_ESC && key2 == ERR)