two small bugs in the shell

[Trek]

On Thu, 21 Jan 2016 10:27:29 +0000
Ron Yorston <rmy at pobox.com> wrote:

> > $ busybox sh -c 's=OK\\n; echo "${s%%\\n*}"'
> This is fixed in 1.24 and git master.
> >  $ busybox sh -c 'printf %b OK\\c'
> This is a problem with printf.  Patch to follow.
> >and the same applies to echo
> Busybox echo follows GNU conventions for escape handling rather than

one out of three: not too bad :)
thanks for your patch!