[vala] gstreamer-0.10: gst_element_set_bus parameter is nullable

[Jürg Billeter <juergbi src gnome org>]

commit 48fff90e817738abf0a5fcaaa52cceab16424af4
Author: Víctor Manuel Jáquez Leal <vjaquez igalia com>
Date:   Mon Mar 16 10:19:10 2009 +0100

    gstreamer-0.10: gst_element_set_bus parameter is nullable
    
    gst_element_set_bus () function can set a bus as NULL value in
    order to remove the current element bus, so the parameter can be
    nullable in the vala context.
    
    Fixes bug 575534.
---
 vapi/gstreamer-0.10.vapi                           |    2 +-
 .../gstreamer-0.10/gstreamer-0.10.metadata         |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/vapi/gstreamer-0.10.vapi b/vapi/gstreamer-0.10.vapi
index 4027657..c25376f 100644
--- a/vapi/gstreamer-0.10.vapi
+++ b/vapi/gstreamer-0.10.vapi
@@ -378,7 +378,7 @@ namespace Gst {
 		public bool seek_simple (Gst.Format format, Gst.SeekFlags seek_flags, int64 seek_pos);
 		public virtual bool send_event (owned Gst.Event event);
 		public void set_base_time (Gst.ClockTime time);
-		public virtual void set_bus (Gst.Bus bus);
+		public virtual void set_bus (Gst.Bus? bus);
 		public virtual bool set_clock (Gst.Clock clock);
 		[CCode (cname = "gst_element_class_set_details")]
 		public class void set_details (Gst.ElementDetails details);
diff --git a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
index c7d6378..b32627c 100644
--- a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
+++ b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
@@ -80,6 +80,7 @@ gst_element_send_event.event takes_ownership="1"
 gst_element_state_get_name hidden="1"
 gst_element_state_change_return_get_name hidden="1"
 gst_element_get_bus transfer_ownership="1"
+gst_element_set_bus.bus nullable="1"
 gst_element_make_from_uri transfer_ownership="1" nullable="1"
 gst_element_make_from_uri.elementname nullable="1"
 gst_element_get_static_pad transfer_ownership="1" nullable="1"