Changed access to use this qualifier

src/main/java/appeng/container/slot/SlotPlayerHotBar.java

@@ -25,6 +25,6 @@ public class SlotPlayerHotBar extends AppEngSlot
 
 	public SlotPlayerHotBar(IInventory par1iInventory, int par2, int par3, int par4) {
 		super( par1iInventory, par2, par3, par4 );
-		isPlayerSide = true;
+		this.isPlayerSide = true;
 	}
 }