busybox

telnetd: treat all 2-byte IACs in 240..249 range as NOPs.

A bit of future-proofing. Some of them can stand just being ignored.

function                                             old     new   delta
telnetd_main                                        1791    1798      +7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>