Subject: | Set::IntSpan::Island->extract_covers mis-behaved on empty input |
Set::IntSpan::Island->extract_covers when called with reference to empty
hash, generates error
Modification of non-creatable array value attempted, subscript -1 at
.../sys/lib/perl5/site_perl/5.8.8/Set/IntSpan/Island.pm line 335
arguably it should return a reference to an empty array
Regards - Malcolm