On Wed, 2010-09-15 at 08:58 -0400, Trevor Woerner wrote:

> From: Trevor Woerner <[email protected]>
> 
> Remove the '{' and '}' braces around variable dereferences
> which aren't necessary for shell parsing.
> 
> Signed-off-by: Trevor Woerner <[email protected]>
> 


I much prefer when braces are not used when not required.
Most likely because that's what I see most often. A quick grep
on configure scripts in xorg shows a 15 to 1 ratio.

As I said on a previous post, the simple form (without braces) provide
information about the possible values the variable may or may not have.

Reviewed-by: Gaetan Nadon <[email protected]>

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