[glib] gsettings-tool: fix deprecated call

[Dan Winship <danw src gnome org>]

commit e02fa68068b05cdc93283af043e735cd19f40fcc
Author: Dan Winship <danw gnome org>
Date:   Fri Aug 7 09:47:09 2015 -0400

    gsettings-tool: fix deprecated call

 gio/gsettings-tool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gsettings-tool.c b/gio/gsettings-tool.c
index 55c24b0..2220fef 100644
--- a/gio/gsettings-tool.c
+++ b/gio/gsettings-tool.c
@@ -430,7 +430,7 @@ gsettings_monitor (void)
    * If the schema has zero keys then we won't be displaying any
    * notifications anyway.
    */
-  keys = g_settings_list_keys (global_settings);
+  keys = g_settings_schema_list_keys (global_schema);
   if (keys[0])
     g_variant_unref (g_settings_get_value (global_settings, keys[0]));
   g_strfreev (keys);