When assigning a unit number, treat running off the end of the

cd_devs[] array the same as finding a NULL entry.

Fixes inconsistant assignment of unit numbers to media slots on the
Neodio 8-in-1 USB card reader donated by Manuel Pata. Previously the
unit numbers would vary depending on whether it had attached an even
or odd number of times.

'reads ok' marco@ ok miod@

0 files changed, 0 insertions, 0 deletions