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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