Re-enable Item Cube recipes.

src/sig/plugin/TwosideKeeper/TwosideKeeper.java

@@ -4071,10 +4071,7 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 		    			log("Found new item.",2);
 			    		itemcount++;
 		    		}
-				} else {
-	    			//This isn't an item cube. Guess we cancel it.
-	    			ev.getInventory().setResult(new ItemStack(Material.AIR));
-	    		}
+				}
 
 			}
 			 else 
@@ -4093,6 +4090,11 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 			log("Set the result to "+newitem,2);
 	    	ev.getInventory().setResult(newitem);
 		}
+		if (newitem==null && netherstar!=null &&
+				itemcount==2) {
+			//This isn't an item cube. Guess we cancel it.
+			ev.getInventory().setResult(new ItemStack(Material.AIR));
+		}
 
     	//Look for the base material.
     	if (Artifact.isArtifact(ev.getInventory().getResult()) && result.getType()!=Material.STAINED_GLASS_PANE && GenericFunctions.isEquip(result)) {