treemodel: document gtk_tree_path_free() as allow-none

https://bugzilla.gnome.org/show_bug.cgi?id=662230
This commit is contained in:
Cosimo Cecchi 2011-10-19 14:47:50 -04:00
parent 385b7a3031
commit 0c135cbf2c

View File

@ -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)