[blam] Lock on this and not some new object

[Carlos MartÃn Nieto <cmartin src gnome org>]

commit c6eb13bd0c3d2004d20df90c4465074a1e2bec4c
Author: Carlos MartÃn Nieto <carlos cmartin tk>
Date:   Wed Aug 24 01:14:25 2011 +0200

    Lock on this and not some new object
    
    Signed-off-by: Carlos MartÃn Nieto <carlos cmartin tk>

 src/Item.cs |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/Item.cs b/src/Item.cs
index caaca62..0193535 100644
--- a/src/Item.cs
+++ b/src/Item.cs
@@ -18,7 +18,6 @@ namespace Imendio.Blam {
 		public string   keywords = "";
 
         private int ref_cnt = 0;
-        private Object obj = new Object();
 
         public delegate void UpdateHandler(Item item);
         public event UpdateHandler Updated;
@@ -117,14 +116,14 @@ namespace Imendio.Blam {
 
         public Item(SyndicationItem item) : base(item)
         {
-            lock(obj){
+            lock(this){
                 FillItem(item);
             }
         }
 
         public bool Update(SyndicationItem item)
         {
-            lock(obj){
+            lock(this){
                 FillItem(item);
             }
             return true;