Line 47 of WWW/Asana/Workspace.pm needs to check that assignee is defined

[nateau]

my @workspaces = @{$me->workspaces};
foreach my $ws (@workspaces) {
print "$ws->{'id'}: $ws->{'name'}\n";
print Dumper $ws->tasks;
}

results in:
Use of uninitialized value $assignee in string eq at /Library/Perl/5.16/WWW/Asana/Workspace.pm line 47.

Line 47 should read:
die 'tasks need a WWW::Asana::User or "me" as parameter' unless defined $assignee and (ref $assignee eq "WWW::Asana::User" or $assignee eq "me");