pidgin/pidgin

Remove redundant check

2021-02-26, Arkadiy Illarionov
88c8797ac9cc
Remove redundant check

It's already checked earlier.
https://reviews.imfreedom.org/r/531/ follow-up.

Testing Done:
Compile.

Reviewed at https://reviews.imfreedom.org/r/535/
libpurple/data/purple-url-handler.desktop.in
libpurple/protocols/null/nullprpl.c
pidgin/data/im.pidgin.Pidgin.desktop.in
sub/libpurple/data/purple-url-handler.desktop.in
sub/libpurple/protocols/null/nullprpl.c
sub/pidgin/data/im.pidgin.Pidgin.desktop.in