[PATCH] Don't delete peers if not needed on `setconf`

[Lonnie Abelbeck]

> On Nov 27, 2019, at 4:22 AM, Jason A. Donenfeld <Jason at zx2c4.com> wrote:
> 
> Interesting implementation strategy. There's a pure-userspace version
> of that too, here:
> 
> https://git.zx2c4.com/WireGuard/commit/?h=jd/syncconf

Our project has been using "syncconf" ever since Jason crafted it, works perfectly, solves the same issue as Grzegorz reported.

Lonnie