[gtk+/wip/aruiz/nullable-annotations] nullable annotations: gtk_tree_model_filter_convert_child_path_to_path gtk_tree_model_filter_con

[Alberto Ruiz <aruiz src gnome org>]

commit e073e2d548663c133dcaba81f444abba5953bf0e
Author: Alberto Ruiz <aruiz gnome org>
Date:   Sat Dec 12 19:18:10 2015 +0000

    nullable annotations:
      gtk_tree_model_filter_convert_child_path_to_path
      gtk_tree_model_filter_convert_path_to_child_path
      gtk_tree_model_sort_convert_child_path_to_path
      gtk_tree_model_sort_convert_path_to_child_path

 gtk/gtktreemodelfilter.c |    4 ++--
 gtk/gtktreemodelsort.c   |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtktreemodelfilter.c b/gtk/gtktreemodelfilter.c
index 01f3e17..456ee37 100644
--- a/gtk/gtktreemodelfilter.c
+++ b/gtk/gtktreemodelfilter.c
@@ -4128,7 +4128,7 @@ gtk_real_tree_model_filter_convert_child_path_to_path (GtkTreeModelFilter *filte
  * child model or points to a row which is not visible in @filter, then %NULL
  * is returned.
  *
- * Returns: A newly allocated #GtkTreePath, or %NULL.
+ * Returns: (nullable) (transfer full): A newly allocated #GtkTreePath, or %NULL.
  *
  * Since: 2.4
  */
@@ -4171,7 +4171,7 @@ gtk_tree_model_filter_convert_child_path_to_path (GtkTreeModelFilter *filter,
  * point to the same location in the model not being filtered. If @filter_path
  * does not point to a location in the child model, %NULL is returned.
  *
- * Returns: A newly allocated #GtkTreePath, or %NULL.
+ * Returns: (nullable) (transfer full): A newly allocated #GtkTreePath, or %NULL.
  *
  * Since: 2.4
  */
diff --git a/gtk/gtktreemodelsort.c b/gtk/gtktreemodelsort.c
index 6cef856..336f796 100644
--- a/gtk/gtktreemodelsort.c
+++ b/gtk/gtktreemodelsort.c
@@ -2289,7 +2289,7 @@ gtk_real_tree_model_sort_convert_child_path_to_path (GtkTreeModelSort *tree_mode
  * point to the same row in the sorted model.  If @child_path isn’t a valid 
  * path on the child model, then %NULL is returned.
  * 
- * Returns: A newly allocated #GtkTreePath, or %NULL
+ * Returns: (nullable) (transfer full): A newly allocated #GtkTreePath, or %NULL
  **/
 GtkTreePath *
 gtk_tree_model_sort_convert_child_path_to_path (GtkTreeModelSort *tree_model_sort,
@@ -2362,7 +2362,7 @@ gtk_tree_model_sort_convert_child_iter_to_iter (GtkTreeModelSort *tree_model_sor
  * sorted.  If @sorted_path does not point to a location in the child model, 
  * %NULL is returned.
  * 
- * Returns: A newly allocated #GtkTreePath, or %NULL
+ * Returns: (nullable) (transfer full): A newly allocated #GtkTreePath, or %NULL
  **/
 GtkTreePath *
 gtk_tree_model_sort_convert_path_to_child_path (GtkTreeModelSort *tree_model_sort,