[vala/0.14] gtk+-2.0, gtk+-3.0: make IconTheme.list_icons.context nullable

[JÃrg Billeter <juergbi src gnome org>]

commit b36bec8738854f434970e779808c2b54f7049dab
Author: Evan Nemerson <evan coeus-group com>
Date:   Fri Dec 23 12:55:05 2011 -0800

    gtk+-2.0, gtk+-3.0: make IconTheme.list_icons.context nullable

 vapi/gtk+-2.0.vapi                       |    2 +-
 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    1 +
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 4 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index bc3c87f..50c1b62 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -2090,7 +2090,7 @@ namespace Gtk {
 		public void get_search_path (out string[] path);
 		public bool has_icon (string icon_name);
 		public GLib.List<string> list_contexts ();
-		public GLib.List<string> list_icons (string context);
+		public GLib.List<string> list_icons (string? context);
 		public Gdk.Pixbuf? load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
 		public Gtk.IconInfo lookup_by_gicon (GLib.Icon icon, int size, Gtk.IconLookupFlags flags);
 		public Gtk.IconInfo lookup_icon (string icon_name, int size, Gtk.IconLookupFlags flags);
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index ac86816..b4ae845 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -2217,7 +2217,7 @@ namespace Gtk {
 		public void get_search_path (out string[] path);
 		public bool has_icon (string icon_name);
 		public GLib.List<string> list_contexts ();
-		public GLib.List<string> list_icons (string context);
+		public GLib.List<string> list_icons (string? context);
 		public Gdk.Pixbuf? load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
 		public Gtk.IconInfo lookup_by_gicon (GLib.Icon icon, int size, Gtk.IconLookupFlags flags);
 		public Gtk.IconInfo lookup_icon (string icon_name, int size, Gtk.IconLookupFlags flags);
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index a6bd494..059c818 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -244,6 +244,7 @@ gtk_icon_theme_list_contexts transfer_ownership="1" type_arguments="string"
 gtk_icon_theme_get_search_path.path is_array="1" is_out="1" transfer_ownership="1"
 gtk_icon_theme_get_search_path.n_elements hidden="1"
 gtk_icon_theme_list_icons transfer_ownership="1" type_arguments="string"
+gtk_icon_theme_list_icons.context nullable="1"
 gtk_icon_theme_load_icon transfer_ownership="1" nullable="1"
 gtk_icon_theme_lookup_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon transfer_ownership="1"
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index 1a3cdb4..c7f85fc 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -296,6 +296,7 @@ gtk_icon_theme_get_search_path.path is_array="1" is_out="1" transfer_ownership="
 gtk_icon_theme_get_search_path.n_elements hidden="1"
 gtk_icon_theme_list_contexts transfer_ownership="1" type_arguments="string"
 gtk_icon_theme_list_icons transfer_ownership="1" type_arguments="string"
+gtk_icon_theme_list_icons.context nullable="1"
 gtk_icon_theme_load_icon transfer_ownership="1" nullable="1"
 gtk_icon_theme_lookup_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon transfer_ownership="1"