http://bugzilla.spamassassin.org/show_bug.cgi?id=3852





------- Additional Comments From [EMAIL PROTECTED]  2005-03-21 18:37 -------
Subject: Re:  better way to have user configs

On Mon, Mar 21, 2005 at 06:23:40PM -0800, [EMAIL PROTECTED] wrote:
> deletes -- "$item{foo} = undef" and test for exists() to see if something is 
> set
> in a given config level.

For hashes, sure (assuming undef isn't a valid value).  How about
an array though?

@sys = ( 1, 2, 3, 4, 5 );

Now I want to delete $sys[2].  How can I specify that in a different array?
The same undef trick will not work here for various reasons.





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