[gedit] Allow NULL lists in gedit_settings_set_list

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 634f9789502484b6f46ff2a568bb4d2be22a7faa
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Tue May 11 23:55:41 2010 +0200

    Allow NULL lists in gedit_settings_set_list

 gedit/gedit-settings.c |   20 ++++++++++++--------
 1 files changed, 12 insertions(+), 8 deletions(-)
---
diff --git a/gedit/gedit-settings.c b/gedit/gedit-settings.c
index d7493ce..8ff1eb4 100644
--- a/gedit/gedit-settings.c
+++ b/gedit/gedit-settings.c
@@ -871,20 +871,24 @@ gedit_settings_set_list (GSettings    *settings,
 			 const gchar  *key,
 			 const GSList *list)
 {
-	gchar **values;
+	gchar **values = NULL;
 	const GSList *l;
-	gint i, len;
+	gint len = 0;
 
 	g_return_if_fail (G_IS_SETTINGS (settings));
 	g_return_if_fail (key != NULL);
-	g_return_if_fail (list != NULL);
-
-	len = g_slist_length ((GSList *)list);
-	values = g_new (gchar *, len);
 
-	for (l = list, i = 0; l != NULL; l = g_slist_next (l), i++)
+	if (list != NULL)
 	{
-		values[i] = l->data;
+		gint i;
+
+		len = g_slist_length ((GSList *)list);
+		values = g_new (gchar *, len);
+
+		for (l = list, i = 0; l != NULL; l = g_slist_next (l), i++)
+		{
+			values[i] = l->data;
+		}
 	}
 
 	g_settings_set_strv (settings, key, (const gchar * const *)values, len);