From 0c135cbf2c6e2af5d6be25b9a7f437198967c4a2 Mon Sep 17 00:00:00 2001
From: Cosimo Cecchi <cosimoc@gnome.org>
Date: Wed, 19 Oct 2011 14:47:50 -0400
Subject: [PATCH] treemodel: document gtk_tree_path_free() as allow-none

https://bugzilla.gnome.org/show_bug.cgi?id=662230
---
 gtk/gtktreemodel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index 584e3512f8..f0f7f41b95 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -874,9 +874,9 @@ gtk_tree_path_get_indices_with_depth (GtkTreePath *path,
 
 /**
  * gtk_tree_path_free:
- * @path: a #GtkTreePath
+ * @path: (allow-none): a #GtkTreePath
  *
- * Frees @path.
+ * Frees @path. If @path is %NULL, it simply returns.
  */
 void
 gtk_tree_path_free (GtkTreePath *path)
-- 
2.30.2