gtk_recent_chooser_set_filter: Allow NULL value to unset the filter.

While GtkRecentChooser implementations accept for the "filter" property
to unset the current filter, the API fires an unneeded assertion.

This patch removes the assertion.

diff --git a/gtk/gtkrecentchooser.c b/gtk/gtkrecentchooser.c
index bbaa4c61356283833a41b38395cf7dd786319679..4918fbcbf5c6e2522abd1cdc950e90b2ca74f763 100644 (file)
--- a/gtk/gtkrecentchooser.c
+++ b/gtk/gtkrecentchooser.c
@@ -962,7 +962,7 @@ gtk_recent_chooser_list_filters (GtkRecentChooser *chooser)
 /**
  * gtk_recent_chooser_set_filter:
  * @chooser: a #GtkRecentChooser
- * @filter: a #GtkRecentFilter
+ * @filter: (allow-none): a #GtkRecentFilter
  *
  * Sets @filter as the current #GtkRecentFilter object used by @chooser
  * to affect the displayed recently used resources.
@@ -974,7 +974,7 @@ gtk_recent_chooser_set_filter (GtkRecentChooser *chooser,
                               GtkRecentFilter  *filter)
 {
   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
-  g_return_if_fail (GTK_IS_RECENT_FILTER (filter));
+  g_return_if_fail (filter == NULL || GTK_IS_RECENT_FILTER (filter));
   
   g_object_set (G_OBJECT (chooser), "filter", filter, NULL);
 }