diff.c: convert -U|--unified

diff --git a/tree-diff.c b/tree-diff.c
index fe2e466ac1dcb164b214ce4856ed9d62884ddbd3..34ee3b13b8f8369de4315f71f0d9ab99b1d42f22 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -299,7 +299,8 @@ static void skip_uninteresting(struct tree_desc *t, struct strbuf *base,
        enum interesting match;
 
        while (t->size) {
-               match = tree_entry_interesting(&t->entry, base, 0, &opt->pathspec);
+               match = tree_entry_interesting(opt->repo->index, &t->entry,
+                                              base, 0, &opt->pathspec);
                if (match) {
                        if (match == all_entries_not_interesting)
                                t->size = 0;
@@ -491,7 +492,7 @@ static struct combine_diff_path *ll_diff_tree_paths(
                                                continue;
 
                                        /* diff(t,pi) != ø */
-                                       if (oidcmp(t.entry.oid, tp[i].entry.oid) ||
+                                       if (!oideq(t.entry.oid, tp[i].entry.oid) ||
                                            (t.entry.mode != tp[i].entry.mode))
                                                continue;
 
@@ -557,9 +558,7 @@ struct combine_diff_path *diff_tree_paths(
         * free pre-allocated last element, if any
         * (see path_appendnew() for details about why)
         */
-       if (p->next) {
-               FREE_AND_NULL(p->next);
-       }
+       FREE_AND_NULL(p->next);
 
        return p;
 }
@@ -607,7 +606,7 @@ static void try_to_follow_renames(const struct object_id *old_oid,
        choice = q->queue[0];
        q->nr = 0;
 
-       diff_setup(&diff_opts);
+       repo_diff_setup(opt->repo, &diff_opts);
        diff_opts.flags.recursive = 1;
        diff_opts.flags.find_copies_harder = 1;
        diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;