BauSystem_Main/src/de/steamwar/bausystem/world/Region.java

@@ -289,10 +289,8 @@ public class Region {
             extensionAxisX = config.getInt("extensionAxisX", 0);
             if (config.contains("extensionPositiveZ") || config.contains("extensionNegativeZ") || config.contains("extensionPositiveY") || config.contains("extensionAxisX")) {
                 extensionArea = true;
-                extensionPrototypeArea = true;
-            } else {
-                extensionPrototypeArea = false;
             }
+            extensionPrototypeArea = extensionNegativeZ != 0 || extensionPositiveZ != 0 || extensionPositiveY != 0 || extensionAxisX != 0;
             rotate = config.getBoolean("rotate", false);
 
             ConfigurationSection testblockSection = config.getConfigurationSection("testblock");