bug#18987: the bourne shell printf-vs-\xHH portability trap

[Norihiro Tanaka]

On Sat, 8 Nov 2014 17:54:03 -0800
Jim Meyering <j...@meyering.net> wrote:
> I pushed that, then tested more and found an error I'd introduced.
> Here's the fix:

Ah, I could not find it.  Thanks.