[libdazzle: 1/2] GIR metadata: Fix out and ref parameters in GraphModel

[Christian Hergert <chergert src gnome org>]

commit 3d7009a243769d6740c71690269c277072d0dfa8
Author: Petr Štětka <pstetka redhat com>
Date:   Thu Oct 25 15:54:11 2018 +0200

    GIR metadata: Fix out and ref parameters in GraphModel

 src/Dazzle-1.0.metadata | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/Dazzle-1.0.metadata b/src/Dazzle-1.0.metadata
index d450fd8..5114e81 100644
--- a/src/Dazzle-1.0.metadata
+++ b/src/Dazzle-1.0.metadata
@@ -9,3 +9,8 @@ StackList
 StackListCreateWidgetFunc skip=false
   .item type="GLib.Object"
 
+GraphModel
+  .get_iter_first.iter out
+  .get_iter_last.iter out
+  .iter_get_value.value out
+  .iter_next.iter ref