#238 ChartsRegexp error

[gwadj]

Tried following ChartsRegexp = "(?:np:|(?:now
)?playing:?|.mp3.playing: )([^]])*" line. So it would
also parse all lines like [ mp3 ] - [ now playing : my
- song ]

Got the this error:

./pisg
pisg v0.66 - Perl IRC Statistics Generator

Use of uninitialized value in length at
modules//Pisg/HTMLGenerator.pm line 2017.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 185.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 186.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 187.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 189.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 190.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 191.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 192.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 193.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 194.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 195.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 196.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 197.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 198.
Use of uninitialized value in substitution (s///) at
modules//Pisg/Common.pm line 199.
Use of uninitialized value in split at
modules//Pisg/HTMLGenerator.pm line 2071.