As jryan points out, perl closes all open filehandles at the end of the script.

If you want to do some elaborate handling in case of run time errors ( such as die and croak ) you can either:

     # use eval
     eval{
           # your code here
     };
     if( $@ ) {
           # error handling code here
     }

     # ... or use $SIG{ __DIE__ }
     $SIG{ __DIE__ } = sub{
           # error handling code here
     }
     # your code here

[download]

Since $SIG{ __DIE__ } is sort of handled like any other signals, you can specify the value of $SIG{ __DIE__ } just like you specify other signal handlers

In reply to Re: Cleaning up a script by lestrrat
in thread Cleaning up a script by Mac

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