On 11/11/2012 12:11 AM, Felipe Contreras wrote:
> On Sat, Nov 10, 2012 at 11:39 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
>> Felipe Contreras <felipe.contreras@xxxxxxxxx> writes:
>>
>>> On Sat, Nov 10, 2012 at 3:37 PM, Torsten Bögershausen <tboegi@xxxxxx> wrote:
>>>> The short version:
>>>> echo -n doesn't seem to be portable.
>>>> The following works for me:
>>>
>>> Right, I was supposed to change that to:
>>>
>>> true > marks-cur &&
>>
>> Please make it like so:
>>
>> >marks-cur &&
>>
>> No command is necessary when creating an empty file or truncating an
>> existing file to empty, and no SP between redirection and its target.
>
> That hangs on zsh (presumably waiting for stdin).
>
Unless you set:
NULLCMD=:
early in your test script.
Or, to be extra-safe, you could steal this initialization code from
autoconf:
# Be more Bourne compatible.
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
setopt NO_GLOB_SUBST
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
else
case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
fi
All of this untested with the real Git testsuite, of course ;-)
Regards, and HTH,
Stefano
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