[gtksourceview] Refsink gutter renderers for consistency with gtk

[Paolo Borelli <pborelli src gnome org>]

commit b01c70a66406a71eb1a173ef64b802cec0715604
Author: Paolo Borelli <porelli gnome org>
Date:   Sat Jul 25 16:12:48 2009 +0200

    Refsink gutter renderers for consistency with gtk

 gtksourceview/gtksourcegutter.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtksourceview/gtksourcegutter.c b/gtksourceview/gtksourcegutter.c
index 1c5dc59..48eed92 100644
--- a/gtksourceview/gtksourcegutter.c
+++ b/gtksourceview/gtksourcegutter.c
@@ -122,7 +122,7 @@ renderer_new (GtkCellRenderer  *renderer,
 {
 	Renderer *ret = g_slice_new0 (Renderer);
 
-	ret->renderer = g_object_ref (renderer);
+	ret->renderer = g_object_ref_sink (renderer);
 	ret->position = position;
 
 	return ret;