1 files changed, 1 insertions, 1 deletions
diff --git a/gio/gio.defs b/gio/gio.defs
index 53306fb..8402674 100644
--- a/gio/gio.defs
+++ b/gio/gio.defs
@@ -6307,7 +6307,7 @@
   (parameters
     '("const-gchar*" "host_and_port")
     '("guint16" "default_port")
-    '("GCancellable*" "cancellable")
+    '("GCancellable*" "cancellable" (null-ok) (default "NULL"))
     '("GError**" "error")
   )
 )