bug#7357: csplit: memory exhausted when using stdout / pipe instead of a file

[Pádraig Brady]

On 10/11/10 17:27, Jim Meyering wrote:
> That looks fine except that there were some problems
> (sorry, don't remember details off hand)
> with tests using that "yes|..." idiom, so I converted
> them all to use other means.

[snip]

> As far as I'm concerned, using require-perl is fine.
> Take your pick, or even leave it using yes|head for now.
> It's no big deal if the test fails on some fringe system.

I'll take the later.
It would be nice to know what the weird issue was :)
Also yes and head should be provided by just built coreutils?
Do we need to enforce with `env`, probably not.

cheers,
Pádraig.