in this block:
sub func1{
my @array=(0,0,0);
func2();
print "it's not working" if ($array[1]==0);
}
Sub func2(){
return if($array[1]==1);
$array[1]=1 if($array[1]==0);
func2();
}
This doesn't do nothing :) but I came across this problem in a script I wrote.
I can access @array inside func2 and modify it. Also, recursively called func2 sees
the changed values.
But, after returning to func1, @array is still as before.
What's wrong ?
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Duarte Manuel Cordeiro
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