I guess I don't follow you here: 

$  perl -le " die 666 if q/0/ "
$ perl -le " die 666 if $what = q/0/ "
syntax error at -e line 1, near "if  ="
Execution of -e aborted due to compilation errors.
$

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In reply to Re^3: getting a while loop to terminate by Aldebaran
in thread getting a while loop to terminate by Aldebaran

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