glib-2.0: fix binding of g_variant_get_string

diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 2df7098cf05cb98cab9a1c35292e8ad3c4291b6b..b349aa10ba76c6057dfe2ba28c53830ef9a953b1 100644 (file)
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3804,7 +3804,7 @@ namespace GLib {
                public uint64 get_uint64 ();
                public int32 get_handle ();
                public double get_double ();
-               public unowned string get_string ();
+               public unowned string get_string (out size_t length = null);
                public string dup_string ();
 
                public Variant.strv (string[] value);