> -----Original Message-----
> From: julianf...@apache.org [mailto:julianf...@apache.org]
> Sent: donderdag 21 augustus 2014 18:27
> To: comm...@subversion.apache.org
> Subject: svn commit: r1619476 -
> /subversion/trunk/subversion/libsvn_client/diff.c
>
> Author: julianfoad
> Date: Thu Aug 21 16:27:28 2014
> New Revision: 1619476
>
> URL: http://svn.apache.org/r1619476
> Log:
> Fix missing diff header lines when diffing a file that has only property
> changes.
>
> * subversion/libsvn_client/diff.c
> (diff_content_changed): If the text diff was empty, assume no header was
> printed (unless we printed one explicitly).
>
> Modified:
> subversion/trunk/subversion/libsvn_client/diff.c
>
> Modified: subversion/trunk/subversion/libsvn_client/diff.c
> URL:
> http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_client/di
> ff.c?rev=1619476&r1=1619475&r2=1619476&view=diff
> ==========================================================
> ====================
> --- subversion/trunk/subversion/libsvn_client/diff.c (original)
> +++ subversion/trunk/subversion/libsvn_client/diff.c Thu Aug 21 16:27:28
> 2014
> @@ -853,8 +853,9 @@ diff_content_changed(svn_boolean_t *wrot
> NULL, NULL, scratch_pool));
> }
>
> - /* We have a printed a diff for this path, mark it as visited. */
> - *wrote_header = TRUE;
> + /* If we have printed a diff for this path, mark it as visited. */
> + if (exitcode == 1)
> + *wrote_header = TRUE;
I don't think we can really trust the exit code of any diff tool, to imply
whether it reported a diff or not?
We certainly don't document any of these dependencies.
Does this even work for our own diff tools?
Bert
