src/sispm_ctl.c: correct display of serial number
Serial numbers with bytes >= 0x80 have been displayed incorrectly, e.g. 01:01:6b:fffff instead of 01:01:6b:b9:7f.
Suggested-by: Mark Wahl <wahlm@...> Signed-off-by: Heinrich Schuchardt <xypron.glpk@...>
Authored by: Heinrich Schuchardt 2021-04-09
Parent: [163100]