--- miscJava/bukkit-minecraft-plugins/HoerupUtils/src/main/java/dk/thoerup/bukkit/hoeruputils/creative/GeneralContractorCommands.java	2016/11/18 19:39:02	3138
+++ miscJava/bukkit-minecraft-plugins/HoerupUtils/src/main/java/dk/thoerup/bukkit/hoeruputils/creative/GeneralContractorCommands.java	2016/11/18 20:50:34	3139
@@ -263,6 +263,7 @@
 			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
 				//int y = getGroundLevel(x,z) - 1;
 				int y = world.getHighestBlockYAt(x, z) ;
+				y -= 1;
 				
 				world.getBlockAt(x, y, z).setType(material);
 			}
@@ -289,14 +290,12 @@
 		}
 		
 		if (split.length == 2) {
-			int id;
-			try {
-				id = Integer.parseInt( split[1] );
-			} catch (Exception e) {
+			Material material = Material.matchMaterial( split[1] );
+			if (material == null) {
 				player.sendMessage(label + ": id must be an integer");
 				return false;
 			}
-			if ( id == 46) {
+			if ( material == Material.TNT) {
 				player.sendMessage("Sorry dave, i can't do that");
 				return false;
 			}