Re: [PATCH] gnu-web-doc-update: Fail if "cd" fails.

Hi,

James Youngman wrote:
> * build-aux/gnu-web-doc-update: if cd fails, exit with a non-zero
> status.  Quote some variable expansions.  Use find -exec where it is
> simpler than xargs.  Remove unnecessary use of sed.

Could you please send this as 4 separate patches? It is unreviewable
if you smash 4 different topics together.

And while the "if cd fails" part seems uncontroversial, the
"Quote some variable expansions." seems — at least partially —
redundant.

Bruno