scd: Enhance PASSWD command to accept KEYGRIP optionally.
* scd/command.c (cmd_passwd): Handle KEYGRIP optionally.
- GnuPG-bug-id: T5862
- Signed-off-by: NIIBE Yutaka <email@example.com>
Thank you for your comment.
I'm going to add description string for KEYGRIP.
For other things, parsing these command lines are actually quite rough (in other places).