`tpm2_getcap` | Option '`-i`' undocumented

[Ricky-Tigg]

v.: 5.5 | Hello. Option '-i' undocumented.

$ tpm2_getcap -h
Usage: tpm2_getcap [<options>] <arguments>
Where <options> are:
    [ -l | --list] [ --ignore-moredata]

However a reference to its existence is attested.

$ sudo tpm2_getcap vendor
ERROR: Unsupported capability with moreData True,try with option -i, got: 0x100

ERROR: Unable to run tpm2_getcap

Missing space and improper syntax in "True,try". Correct form: "True; try".

$ sudo tpm2_getcap -i vendor
tpm2_getcap: invalid option -- 'i'

[idesai]

It is only available as a long-option to avoid confusing '-i' as input used elsewhere in all other tools. Yes it needs a fix.