Re: [PATCH 3/3] Silence a bunch of format-zero-length warnings

> On Sun, May 04, 2014 at 01:12:55AM -0500, Felipe Contreras wrote:
> > This is in gcc 4.9.0:
> > 
> >   wt-status.c: In function ‘wt_status_print_unmerged_header’:
> >   wt-status.c:191:2: warning: zero-length gnu_printf format string [-Wformat-zero-length]
> >     status_printf_ln(s, c, "");
> >     ^
> > 
> > We could pass -Wno-format-zero-length, but it seems compiler-specific
> > flags are frowned upon, so let's just avoid the warning altogether.
> 
> I believe these warnings existed before GCC 4.9 as well, but I'm not
> opposed to the change.