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-rw-r--r--gio/gdbusproxy.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/gio/gdbusproxy.c b/gio/gdbusproxy.c
index bf0e2d197..07b7f8e31 100644
--- a/gio/gdbusproxy.c
+++ b/gio/gdbusproxy.c
@@ -387,13 +387,13 @@ g_dbus_proxy_class_init (GDBusProxyClass *klass)
/**
* GDBusProxy::g-properties-changed:
* @proxy: The #GDBusProxy emitting the signal.
- * @changed_properties: A #GVariant containing the properties that
- * changed or %NULL if no properties changed.
- * @invalidated_properties: A %NULL terminated list of properties that was
- * invalidated or %NULL if no properties was invalidated.
+ * @changed_properties: A #GVariant containing the properties that changed
+ * @invalidated_properties: A %NULL terminated array of properties that was invalidated
*
* Emitted when one or more D-Bus properties on @proxy changes. The
- * local cache has already been updated when this signal fires.
+ * local cache has already been updated when this signal fires. Note
+ * that both @changed_properties and @invalidated_properties are
+ * guaranteed to never be %NULL (either may be empty though).
*
* This signal corresponds to the
* <literal>PropertiesChanged</literal> D-Bus signal on the