nathanpc/vapor — pull request #2 by geohhot (2013-09-08 09:50:18+00:00)
Title: Update bot.pl: in case of empty/not defined title, it won't crash

With this it will not give:
"Use of uninitialized value $title in string eq at bot.pl line 87, line 78." warning, but still will give:
"Use of uninitialized value $uri in concatenation (.) or string at /usr/local/share/perl/5.14.2/URI/Find.pm line 358, line 78.".