Did exit codes change in 2.1.21?

[Philip Jocks]

Hej,

> Here is my fix:
>   https://dev.gnupg.org/rGa8dd96826f8484c0ae93c954035b95c2a75c80f2
> 
> Please try this patch.

seems to work. Now the exit code is 0 again, as expected. When building without SCDAEMON support, I get 

gpg: WARNING: server 'scdaemon' is older than us ((null) < 2.1.21)
[GNUPG:] WARNING server_version_mismatch 0 server 'scdaemon' is older than us ((null) < 2.1.21)

When building with SCDAEMON support, this warning disappears as expected.

With or without SCDAEMON support, gpg now properly exits 0 again.

Will there be a 2.1.22 soon to fix this?

Cheers,

Philip