refs: change how packed refs are deleted

diff --git a/tree-diff.c b/tree-diff.c
index 28ad6db9ffa854c3ef9185ba85108e95edc44d51..ba01563a0241041cb401cfb03495e6067847248e 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -49,12 +49,12 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2,
        if (DIFF_OPT_TST(opt, RECURSIVE) && S_ISDIR(mode1)) {
                if (DIFF_OPT_TST(opt, TREE_IN_RECURSIVE)) {
                        opt->change(opt, mode1, mode2,
-                                   sha1, sha2, base->buf, 0, 0);
+                                   sha1, sha2, 1, 1, base->buf, 0, 0);
                }
                strbuf_addch(base, '/');
                diff_tree_sha1(sha1, sha2, base->buf, opt);
        } else {
-               opt->change(opt, mode1, mode2, sha1, sha2, base->buf, 0, 0);
+               opt->change(opt, mode1, mode2, sha1, sha2, 1, 1, base->buf, 0, 0);
        }
        strbuf_setlen(base, old_baselen);
        return 0;
@@ -100,7 +100,7 @@ static void show_entry(struct diff_options *opt, const char *prefix,
                        die("corrupt tree sha %s", sha1_to_hex(sha1));
 
                if (DIFF_OPT_TST(opt, TREE_IN_RECURSIVE))
-                       opt->add_remove(opt, *prefix, mode, sha1, base->buf, 0);
+                       opt->add_remove(opt, *prefix, mode, sha1, 1, base->buf, 0);
 
                strbuf_addch(base, '/');
 
@@ -108,7 +108,7 @@ static void show_entry(struct diff_options *opt, const char *prefix,
                show_tree(opt, prefix, &inner, base);
                free(tree);
        } else
-               opt->add_remove(opt, prefix[0], mode, sha1, base->buf, 0);
+               opt->add_remove(opt, prefix[0], mode, sha1, 1, base->buf, 0);
 
        strbuf_setlen(base, old_baselen);
 }
@@ -212,8 +212,7 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co
        diff_opts.rename_score = opt->rename_score;
        paths[0] = NULL;
        diff_tree_setup_paths(paths, &diff_opts);
-       if (diff_setup_done(&diff_opts) < 0)
-               die("unable to set up diff options to follow renames");
+       diff_setup_done(&diff_opts);
        diff_tree(t1, t2, base, &diff_opts);
        diffcore_std(&diff_opts);
        diff_tree_release_paths(&diff_opts);