* src/engine-gpg.c (gpg_decrypt): Pass output file name to gpg if output
has file name set.
(gpg_verify): Ditto.
* tests/run-decrypt.c (show_usage): New option --output.
(main): Parse new option. Set file name on output if --output is given.
Do not print output if --output is given.
* tests/run-verify.c (show_usage): New option --output.
(main): Parse new option. Set file name on output if --output is given.
--
This change makes it possible to tell gpg to write the output (i.e. the
decrypted/verified data) directly to a file with given file name instead
of piping the output back to gpgme.
GnuPG-bug-id: 6550
5efd3486a9