pidgin/pidgin

Re-write remove_prefs to not use recursion.

2019-11-05, Elliott Sales de Andrade
d1ad503fe389
Re-write remove_prefs to not use recursion.

This also fixes the possible use-after-free that scan-build seems to
think is there.
[main]
host = https://www.transifex.com
[pidgin.pidgin_pot-for-development-branch]
file_filter = po/<lang>.po
source_file = po/pidgin.pot
source_lang = en