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Re: "Subroutine basics" What does -1 mean ?by toolic (Bishop) |
on May 29, 2014 at 15:00 UTC ( [id://1087815]=note: print w/replies, xml ) | Need Help?? |
exit stops your script and returns -1 in your case. Conventionally, a non-zero exit status would mean that your script was unsuccessful.
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