[rhythmbox] query-creator: check sort index on num_sort_options, not num_property_options

[Jonathan Matthew <jmatthew src gnome org>]

commit 99db0502763e3b0e13377c0606c5c308dc4af7b1
Author: gkrithi8 <gkrithi8 gmail com>
Date:   Tue Dec 26 16:43:59 2017 +1000

    query-creator: check sort index on num_sort_options, not num_property_options
    
    https://bugzilla.gnome.org/show_bug.cgi?id=791815

 widgets/rb-query-creator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/widgets/rb-query-creator.c b/widgets/rb-query-creator.c
index c410831..5739abc 100644
--- a/widgets/rb-query-creator.c
+++ b/widgets/rb-query-creator.c
@@ -469,7 +469,7 @@ rb_query_creator_set_sorting (RBQueryCreator *creator,
                        break;
 
        /* check that it is a valid sort option */
-       g_return_val_if_fail (i < num_property_options, FALSE);
+       g_return_val_if_fail (i < num_sort_options, FALSE);
 
        gtk_combo_box_set_active (GTK_COMBO_BOX (priv->sort_menu), i);
        sort_option_menu_changed (GTK_COMBO_BOX (priv->sort_menu), creator); /* force the checkbox to change 
label */