glib-2.0: DateTime.from_iso8601() can take a null TimeZone

diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index b6ff0c2d78425075456877f6552bea1766860c52..27f0cef15065e27825f5cf6208ba27f512735ea7 100644 (file)
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3003,7 +3003,7 @@ namespace GLib {
                public DateTime.now_local ();
                public DateTime.now_utc ();
                [Version (since = "2.56")]
-               public DateTime.from_iso8601 (string text, TimeZone default_tz);
+               public DateTime.from_iso8601 (string text, TimeZone? default_tz);
                public DateTime.from_unix_local (int64 t);
                public DateTime.from_unix_utc (int64 t);
                [Version (deprecated_since = "2.62")]