system -notty what is it for?

[Clemens Lang]

Hi,

On Thu, Feb 08, 2018 at 11:18:33AM -0800, Ken Cunningham wrote:
> I noted here
> 
> https://github.com/macports/macports-base/blob/master/src/pextlib1.0/system.c <https://github.com/macports/macports-base/blob/master/src/pextlib1.0/system.c>
> 
> an option for system called “-notty”
> 
> Searching macports-ports seems to show no ports use this.
> 
> What would that option be useful for?

A quick grep suggests that CVS fetching uses this.

-- 
Clemens