pidgin/pidgin

Mark purple_media_error as printf-like

20 months ago, Elliott Sales de Andrade
114cb45a1309
Mark purple_media_error as printf-like

Though nothing uses it anyway.

Testing Done:
Compiled.

Reviewed at https://reviews.imfreedom.org/r/1856/
[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