Re: [PATCH v7 01/11] refs: make is_branch public

> 
> On 09/11/15 17:03, Michael Haggerty wrote:
> > From: David Turner <dturner@twopensource.com>
> > 
> > is_branch was already non-static, but this patch declares it in the
> > header.
> > 
> > Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
> > Signed-off-by: David Turner <dturner@twopensource.com>
> > Signed-off-by: Junio C Hamano <gitster@pobox.com>
> > Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
> > ---
> >  refs.h | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/refs.h b/refs.h
> > index 6d30c98..39b8edc 100644
> > --- a/refs.h
> > +++ b/refs.h
> > @@ -217,6 +217,8 @@ extern void warn_dangling_symrefs(FILE *fp, const char *msg_fmt, const struct st
> >   */
> >  int pack_refs(unsigned int flags);
> >  
> > +int is_branch(const char *refname);
> > +
> >  /*
> >   * Flags controlling ref_transaction_update(), ref_transaction_create(), etc.
> >   * REF_NODEREF: act on the ref directly, instead of dereferencing
> > 
> 
> I don't understand, is_branch() is already declared in refs.h, see line 67.
> 
> This is true in master, next and pu now appears to have two declarations.