pidgin/pidgin

Fix two warmings in bonjour.
bonjour-rename-xmpp
2019-10-26, John Bailey
11275a766260
Fix two warmings in bonjour.
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