diff --git a/vtm/src/org/oscim/layers/tile/MapTile.java b/vtm/src/org/oscim/layers/tile/MapTile.java
index 2e6caae9..20de6812 100644
--- a/vtm/src/org/oscim/layers/tile/MapTile.java
+++ b/vtm/src/org/oscim/layers/tile/MapTile.java
@@ -30,6 +30,8 @@ public class MapTile extends Tile {
 
 	public final static int STATE_NONE = 0;
 
+	public TileLoader loader;
+
 	/**
 	 * STATE_LOADING means the tile is about to be loaded / loading.
 	 * it belongs to TileLoader thread.
diff --git a/vtm/src/org/oscim/layers/tile/TileLoader.java b/vtm/src/org/oscim/layers/tile/TileLoader.java
index 2987047d..6ec67c07 100644
--- a/vtm/src/org/oscim/layers/tile/TileLoader.java
+++ b/vtm/src/org/oscim/layers/tile/TileLoader.java
@@ -55,7 +55,9 @@ public abstract class TileLoader extends PausableThread {
 			mTileManager.passTile(tile);
 		}
 	}
+	public void jobCompleted(MapTile tile, boolean success) {
 
+	}
 
 	@Override
 	protected String getThreadName() {