Bug#997841: thunderbird: patch applied incorrect

[Carsten Schoenert]

Hello Михаил,

Am 03.01.22 um 14:39 schrieb Михаил Миркин:
Package: thunderbird
Version: 1:91.4.1-1~deb10u1
Followup-For: Bug #997841
Dear Maintainer, please fix
'debian-hacks/Add-another-preferences-directory-for-applications-p.patch'.

this patch has nothing to do with the original issue of this bug report.
Or at least you need to explain what do you think is broken by the patch 
you posted.

--
Regards
Carsten