--- src/java/main/org/codehaus/classworlds/uberjar/protocol/jar/Handler.java.org	2005-04-18 00:06:25.707572256 +0200
+++ src/java/main/org/codehaus/classworlds/uberjar/protocol/jar/Handler.java	2003-12-04 14:06:52.000000000 +0100
@@ -162,7 +162,7 @@
 
         setURL( url,
                 "jar",
-                "",
+                null,
                 0,
                 null,
                 null,