g10: Make sure exactly one fingerprint is output with --quick-gen-key.
* g10/keygen.c (do_generate_keypair): Only set fpr in list_keyblock_direct invocation if neither --fingerprint nor --with-fingerprints are given.
- Signed-off-by: Marcus Brinkmann <mb@g10code.com>
- GnuPG-bug-id: T2741