in reply to Sort undef
If sort works like this you can modify the returned array:
push @$ResultsFinal, shift @$ResultsFinal;
If have many of them you can also push @$ResultsFinal, shift @$ResultsFinal until $$ResultsFinal[0];
PS or in the case undef has to be discarded you can @$ResultsFinal = ( sort { ... } grep {defined} @$ResultsFinal );
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
In Section
Seekers of Perl Wisdom