Bug#946963: reportbug: LANGUAGE environment variable reported as defined while it is not set

[Nis Martensen <nis.martensen@web.de>]

Package: reportbug
Version: 7.5.3~deb10u1
Severity: normal

Reportbug collects:

Locale: LANG=da_DK.UTF-8, LC_CTYPE=da_DK.UTF-8 (charmap=UTF-8), LANGUAGE=da_DK.UTF-8 (charmap=UTF-8)

while LANGUAGE is in fact not set:

$ locale
LANG=da_DK.UTF-8
LANGUAGE=
LC_CTYPE="da_DK.UTF-8"
LC_NUMERIC="da_DK.UTF-8"
LC_TIME="da_DK.UTF-8"
LC_COLLATE="da_DK.UTF-8"
LC_MONETARY="da_DK.UTF-8"
LC_MESSAGES="da_DK.UTF-8"
LC_PAPER="da_DK.UTF-8"
LC_NAME="da_DK.UTF-8"
LC_ADDRESS="da_DK.UTF-8"
LC_TELEPHONE="da_DK.UTF-8"
LC_MEASUREMENT="da_DK.UTF-8"
LC_IDENTIFICATION="da_DK.UTF-8"
LC_ALL=
$