I recommend you use strict and warnings, first of all. If you run with warnings, it says: 

defined(@array) is deprecated at ...
        (Maybe you should just omit the defined()?)
0
1
Use of uninitialized value in addition (+) at ...
1

[download]

If I remove the "defined", as suggested, it runs as desired.

In reply to Re: sub fails second time called by kyle
in thread sub fails second time called by jdagius

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