filter-branch: eliminate duplicate mapped parents

diff --git a/log-tree.c b/log-tree.c
index 08970bf46e49f6447ada24e81e5792ea9f92f419..cf2f86c86632c6df8862fc065299e6cc35aa4829 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -100,7 +100,7 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
 
        if (starts_with(refname, "refs/replace/")) {
                unsigned char original_sha1[20];
-               if (!read_replace_refs)
+               if (!check_replace_refs)
                        return 0;
                if (get_sha1_hex(refname + 13, original_sha1)) {
                        warning("invalid replace ref %s", refname);
@@ -805,12 +805,16 @@ int log_tree_commit(struct rev_info *opt, struct commit *commit)
        if (opt->line_level_traverse)
                return line_log_print(opt, commit);
 
+       if (opt->track_linear && !opt->linear && !opt->reverse_output_stage)
+               printf("\n%s\n", opt->break_bar);
        shown = log_tree_diff(opt, commit, &log);
        if (!shown && opt->loginfo && opt->always_show_header) {
                log.parent = NULL;
                show_log(opt);
                shown = 1;
        }
+       if (opt->track_linear && !opt->linear && opt->reverse_output_stage)
+               printf("\n%s\n", opt->break_bar);
        opt->loginfo = NULL;
        maybe_flush_or_die(stdout, "stdout");
        return shown;