pidgin/pidgin

Use the irc nick as the ident when the user has not specified on. Fixes PIDGIN-17435

2020-10-10, Gary Kramlich
141508c66433
Use the irc nick as the ident when the user has not specified on. Fixes PIDGIN-17435

Testing Done:
Connected to irc, whois'd myself and verified that the ident and real names were set to my handle and purple which are the defaults when they're not specified.

Bugs closed: PIDGIN-17435

Reviewed at https://reviews.imfreedom.org/r/153/
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