pidgin/pidgin

Fix some issues scanbuild found in the simple protocol plugin
release-2.x.y
2021-06-01, Gary Kramlich
08b79a9a0ad2
Fix some issues scanbuild found in the simple protocol plugin

Testing Done:
Verified scanbuild no longer detected the errors.

Reviewed at https://reviews.imfreedom.org/r/704/
[main]
host = https://www.transifex.com
[pidgin.pidgin_pot-for-2_x_y]
file_filter = po/<lang>.po
source_file = po/pidgin.pot
source_lang = en