* #24007 Fixed build process
diff --git a/src/com/savoirfairelinux/sflphone/model/BubblesView.java b/src/com/savoirfairelinux/sflphone/model/BubblesView.java
index 3ce9439..87d44fe 100644
--- a/src/com/savoirfairelinux/sflphone/model/BubblesView.java
+++ b/src/com/savoirfairelinux/sflphone/model/BubblesView.java
@@ -202,9 +202,11 @@
 		{

 			canvas.drawColor(Color.WHITE);

 

-			for(int i=0, n=model.listBubbles.size(); i<n; i++) {

-				Bubble b = model.listBubbles.get(i);

-				canvas.drawBitmap(b.getBitmap(), null, b.getBounds(), null);

+			for(int i=0 ; i<model.listBubbles.size(); i++) {

+			    synchronized (model) {

+			        Bubble b = model.listBubbles.get(i);

+	                canvas.drawBitmap(b.getBitmap(), null, b.getBounds(), null);

+                }

 			}

 		}

 	}