Bug#1071372: FYI: downgrade gnupg 2.2.40 or upgrade 2.4.4 or later

[Youhei SASAKI]

JUST FYI.

This issue was already fixed in GnuPG upstream:   
https://dev.gnupg.org/T6481, related: 
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=63256

Excuse me, I don't have any workaround.