add_packed_ref(): teach function to overwrite existing refs

diff --git a/wt-status.c b/wt-status.c
index 1b1d644b85f7ee33bc0cb66bb87a09678b5e8433..48c9854d5306374db2606b40e2362bf6d452d851 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -1002,7 +1002,7 @@ static void wt_longstatus_print_tracking(struct wt_status *s)
                color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c",
                                 comment_line_char);
        else
-               fputs("", s->fp);
+               fputs("\n", s->fp);
 }
 
 static int has_unmerged(struct wt_status *s)
@@ -1428,7 +1428,7 @@ static void wt_status_get_detached_from(struct wt_status_state *state)
            /* sha1 is a commit? match without further lookup */
            (!oidcmp(&cb.noid, &oid) ||
             /* perhaps sha1 is a tag, try to dereference to a commit */
-            ((commit = lookup_commit_reference_gently(oid.hash, 1)) != NULL &&
+            ((commit = lookup_commit_reference_gently(&oid, 1)) != NULL &&
              !oidcmp(&cb.noid, &commit->object.oid)))) {
                const char *from = ref;
                if (!skip_prefix(from, "refs/tags/", &from))