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Re: [PATCH] bootstrap: take advantage of POSIX shell features


From: Stefano Lattarini
Subject: Re: [PATCH] bootstrap: take advantage of POSIX shell features
Date: Sun, 13 May 2012 16:34:26 +0200

On 05/13/2012 03:04 PM, Jim Meyering wrote:
>
>>   +       * build-aux/bootstrap: Prefer xpg4 parameter expansions over use
>>   +       of sed/expr plus command substitutions, to save some forks.  Since
>>   +       we are at it, prefer the POSIX $(...) form of command substitution,
> 
> The idiom is "While we are at it..."
>
I've fixed this nit, and pushed.

Thanks,
  Stefano




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