For '-garbage' argument, with 'a', 'b', and 'e' as known options,
getopt_long reports 'a', 'b', and 'e' as known options.
The rest ends here and it is either the last one from previous argument
(short_pos + 1 points to it), or the short_pos one from the current
argument. (bnc #299375)
wrong option in the last argument