> On Tue, Dec 13, 2005 at 08:50:51AM -0500, Christos Zoulas wrote:
> > On Dec 13,  5:34pm, yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
> > -- Subject: Re: CVS commit: src/sys
> > 
> > | btw, it seems that the merge involved lots of empty commits.  why?
> > 
> > I don't know. Perhaps it was whitespace changes? I just merged the branch
> > in.  How pervasive is the problem? 10's of files? 100's?
> 
> Taking src/sys/lib/libsa/ffsv1.c as an example, checking out with -kk
> gives the same file (identical including whitespace). So the difference
> must be in the RCS Id:

it explains empty diffs.  thanks.
i'd recommend to use -kk when working on branches. :-)

YAMAMOTO Takashi