I have this script: 
perl -e '
        use strict;
        use warnings;
        use Data::Dumper;
        use lib "\/xxx\/common\/bin";
        use DMDCombo2;
        my $x = DMDCombo2->new;
        print Dumper $x;
        my $y = $x->export_envvars;
        print $y;
        '

[download]
my old Solaris and new Linux share the /xxx mount
when run on Solaris with Perl 5.10.0 (I kid you not), I get the expected results
When run on Linux with Perl 5.28, I get
$VAR1 = undef;
Can't call method "export_envvars" on an undefined value at -e line 9.
I cannot share the 'new' code but it ends with: 
   bless $self,$class;
   return $self;
}

[download]
What do I do wrong in 5.28 that 5.10 used to tolerate?
Thank you
ZA

In reply to Difference between old and new by zatlas1

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