Merge branch 'er/fast-import-dump-refs-on-checkpoint'

diff --git a/builtin/checkout.c b/builtin/checkout.c
index d091f06274ca12c218ca9538ddee40dcd72dbe36..3345a0d16f21c38fe5fe6f32fa5b0a139e21c4a3 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -797,9 +797,14 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new)
        for_each_ref(add_pending_uninteresting_ref, &revs);
        add_pending_oid(&revs, "HEAD", &new->object.oid, UNINTERESTING);
 
+       /* Save pending objects, so they can be cleaned up later. */
        refs = revs.pending;
        revs.leak_pending = 1;
 
+       /*
+        * prepare_revision_walk (together with .leak_pending = 1) makes us
+        * the sole owner of the list of pending objects.
+        */
        if (prepare_revision_walk(&revs))
                die(_("internal error in revision walk"));
        if (!(old->object.flags & UNINTERESTING))
@@ -807,8 +812,10 @@ static void orphaned_commit_warning(struct commit *old, struct commit *new)
        else
                describe_detached_head(_("Previous HEAD position was"), old);
 
+       /* Clean up objects used, as they will be reused. */
        clear_commit_marks_for_object_array(&refs, ALL_REV_FLAGS);
-       free(refs.objects);
+
+       object_array_clear(&refs);
 }
 
 static int switch_branches(const struct checkout_opts *opts,