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Allow NULL to be stored into GSettings trees

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This is used for resets (in theory) and currently it crashes when
freeing the tree.
This commit is contained in:
Ryan Lortie 2011-05-07 11:41:19 +02:00
parent 720d6ec8e4
commit a38c97af51
1 changed files with 8 additions and 1 deletions
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9
gio/gsettingsbackend.c
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@ -918,6 +918,13 @@ g_settings_backend_class_init (GSettingsBackendClass *class)
g_type_class_add_private (class, sizeof (GSettingsBackendPrivate)); g_type_class_add_private (class, sizeof (GSettingsBackendPrivate));
} }
static void
g_settings_backend_variant_unref0 (gpointer data)
{
if (data != NULL)
g_variant_unref (data);
}
/*< private > /*< private >
* g_settings_backend_create_tree: * g_settings_backend_create_tree:
* @returns: a new #GTree * @returns: a new #GTree
@ -930,7 +937,7 @@ GTree *
g_settings_backend_create_tree (void) g_settings_backend_create_tree (void)
{ {
return g_tree_new_full ((GCompareDataFunc) strcmp, NULL, return g_tree_new_full ((GCompareDataFunc) strcmp, NULL,
g_free, (GDestroyNotify) g_variant_unref); g_free, g_settings_backend_variant_unref0);
} }
/** /**