[bz 22342] patch V2: fix netgroup cache keys

[Joseph Myers]

On Thu, 1 Mar 2018, DJ Delorie wrote:

> "Carlos O'Donell" <carlos@redhat.com> writes:
> > Perfect. Please commit with this explanation as the commit message.
> 
> Done.

If the commit fixes the bug, please resolve it as FIXED with target 
milestone set to 2.28.  (If a commit mentions a bug but does not complete 
fixing it, I strongly advise making that explicit in the commit message so 
it's obvious to readers that the bug is deliberately not marked as FIXED.)

-- 
Joseph S. Myers
joseph@codesourcery.com