On Tue, May 17, 2016 at 04:48:33PM -0400, Eric Sunshine wrote:
> On Tue, May 17, 2016 at 4:37 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> > Eric Sunshine <sunshine@xxxxxxxxxxxxxx> writes:
> >> + git ${dir:+-C "$dir"} rev-parse --$o >actual &&
> >
> > This is kosher POSIX, but I vaguely recall some shells had trouble
> > with the SP between -C and "$dir" in the past. Let's see if anybody
> > screams; hopefully I am misremembering or buggy shells died out.
>
> I also am bothered by a vague recollection of some issue (possibly
> involving the internal space and lack of quotes around the entire
> ${...}), but couldn't remember nor find a reference to the specific
> details. Perhaps someone reading the patch has a better memory than I.
Probably:
http://thread.gmane.org/gmane.comp.version-control.git/265094
-Peff
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