On Wednesday, 19 September 2007, at 09:37:01 (+0200),
Brian 'morlenxus' Miculcy wrote:

> Isn't an 'else' useless here, because - it can't be both?

No.  The else is correct *because* it can't be both.  Without the
else, you waste time doing an unnecessary if.

Michael

-- 
Michael Jennings (a.k.a. KainX)  http://www.kainx.org/  <[EMAIL PROTECTED]>
Linux Server/Cluster Admin, LBL.gov       Author, Eterm (www.eterm.org)
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