[libvirt] [PATCH] vsh: Fix broken build on mingw

[Erik Skultety]

On Mon, Aug 27, 2018 at 05:44:29PM +0200, Simon Kobyda wrote:
> The function wcwidth() doesn't exist on mingw. However we can
> implement this function from gnulib.
> Broken gnulib on CentOS and RHEL still persists.

^This fact is irrelevant to this patch. I dropped the sentence, reworded the
rest a tiny bit and pushed.

Reviewed-by: Erik Skultety <eskultet at redhat.com>