[colug-432] Gracefully Doing Nothing: "shopt -o nullglob" v "shopt -s nullglob"

[jep200404 at columbus.rr.com]

On Mon, 30 Jan 2017 13:10:27 -0500, Jeff Frontz <jeff.frontz at gmail.com> wrote:

> On Mon, Jan 30, 2017 at 1:07 PM, Jeff Frontz <jeff.frontz at gmail.com> wrote:
> 
> > set -o nullglob

> Sorry, "shopt -o nullglob".

Neither of those work for me but "shopt -s nullglob" does.
Which shell accepts "shopt -o nullglob"?