On Tue, Jan 28, 2014 at 02:51:45PM -0800, Junio C Hamano wrote:
> >> This replaces 'diff: turn off skip_stat_unmatch on "diff --cached"'
> >> The previous patch obviously leaves skip_stat_unmatch on in "diff
> >> <rev> <rev>" and maybe other cases.
> >
> > Oops, I lost track. Sorry.
>
> Together with {1,2}/3 applied on maint-1.8.4, this sems to break
> t3417 (there may be others, but I didn't have time to check).
My bad. I thought I covered all cases in my last patch (and didn't
retest it!). It turns out I should have set skip_stat_unmatch in
builtin_diff_b_f() too. This on top of 3/3 passes the tests
-- 8< --
diff --git a/builtin/diff.c b/builtin/diff.c
index 88542d9..8ab5e3d 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -89,6 +89,7 @@ static int builtin_diff_b_f(struct rev_info *revs,
if (blob[0].mode == S_IFINVALID)
blob[0].mode = canon_mode(st.st_mode);
+ revs->diffopt.skip_stat_unmatch = !!diff_auto_refresh_index;
stuff_change(&revs->diffopt,
blob[0].mode, canon_mode(st.st_mode),
blob[0].sha1, null_sha1,
-- 8< --
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