[texhax] help redefining section

[Paul Tremblay]

I used the code below to redefine my section, but it didn't work when I
used \section*:

\let\OldSection=\section
\renewcommand{\section}[1]{\singlespacing\OldSection{#1}\doublespacing} 

The problem is that Latex sees the "*" as the first argument. I am
trying to get my titles to be only single spaced, though I might also
want to customized my sections in different ways, so I would like a more
general solution to customizing \sections.

Thanks

Paul