[PATCH] find: implement -empty

[Aaro Koskinen]

Hi,

On Wed, Sep 11, 2019 at 03:22:33PM +0200, David Demelier wrote:
> You can save an indent level here by removing this else block. Since there
> is a return before, no need for this else.

The block is used to limit variable scope, so I don't have to declare
variables that are only used when else is taken. Though, on my compiler
it does not really matter, the generated code is the same.

A.