[ovs-dev] [PATCH] m4: Remove assignment of otherwise unused variable RESOLVER_LIBS.

[Ben Pfaff]

On Thu, Dec 05, 2013 at 09:46:04AM -0800, Gurucharan Shetty wrote:
> On Thu, Dec 5, 2013 at 9:28 AM, Ben Pfaff <blp at nicira.com> wrote:
> > Found by inspection.
> >
> > Signed-off-by: Ben Pfaff <blp at nicira.com>
> > ---
> >  m4/openvswitch.m4 |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4
> > index 7c37985..5def3d2 100644
> > --- a/m4/openvswitch.m4
> > +++ b/m4/openvswitch.m4
> > @@ -118,7 +118,7 @@ OpenFlow connections over SSL will not be supported.
> >  dnl Checks for libraries needed by lib/socket-util.c.
> >  AC_DEFUN([OVS_CHECK_SOCKET_LIBS],
> >    [AC_CHECK_LIB([socket], [connect])
> > -   AC_SEARCH_LIBS([gethostbyname], [resolv], [RESOLVER_LIBS=-lresolv])])
> > +   AC_SEARCH_LIBS([gethostbyname], [resolv])])
> I was wondering why we need the additional assignment too.
> Looks good.

Thanks, applied.