From 65b7a20c67406f9309b2b8e1e7d7aaef98b81d02 Mon Sep 17 00:00:00 2001
From: Ryan Lortie <desrt@desrt.ca>
Date: Mon, 26 Sep 2011 11:21:55 -0400
Subject: [PATCH] GSettings schemas: allow for zero items in schema

GVDB deals with empty lists by returning NULL for the list instead of a
zero-length (non-NULL) strv.  We can work around that in GSettingsSchema
by checking for the NULL case and treating it like a zero-length list.

https://bugzilla.gnome.org/show_bug.cgi?id=660147
---
 gio/gsettingsschema.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gio/gsettingsschema.c b/gio/gsettingsschema.c
index d904bf759..25d854191 100644
--- a/gio/gsettingsschema.c
+++ b/gio/gsettingsschema.c
@@ -349,7 +349,7 @@ g_settings_schema_list (GSettingsSchema *schema,
       gint len;
 
       list = gvdb_table_list (schema->priv->table, "");
-      len = g_strv_length (list);
+      len = list ? g_strv_length (list) : 0;
 
       schema->priv->items = g_new (GQuark, len);
       j = 0;