diff --git a/sku.0/sys.server/compiled/game/script/script_class_loader.java b/sku.0/sys.server/compiled/game/script/script_class_loader.java
index 70b734e88..9534f79a1 100644
--- a/sku.0/sys.server/compiled/game/script/script_class_loader.java
+++ b/sku.0/sys.server/compiled/game/script/script_class_loader.java
@@ -141,7 +141,7 @@ public class script_class_loader extends ClassLoader
 			String pathedName = name.replace('.', java.io.File.separatorChar);
 			String fullname = script_entry.getScriptPath() + pathedName + ".class";
 			File file = new File(fullname);
-			if (file.isFile()) {
+			if (file != null && file.isFile()) {
 				result = true;
 			}