Index: ./src/main/org/apache/tools/ant/types/CommandlineJava.java
===================================================================
RCS file: /home/cvspublic/jakarta-ant/src/main/org/apache/tools/ant/types/CommandlineJava.java,v
retrieving revision 1.9
diff -u -r1.9 CommandlineJava.java
--- ./src/main/org/apache/tools/ant/types/CommandlineJava.java	2001/01/19 13:27:00	1.9
+++ ./src/main/org/apache/tools/ant/types/CommandlineJava.java	2001/02/07 18:53:50
@@ -239,7 +239,9 @@
         c.vmCommand = (Commandline) vmCommand.clone();
         c.javaCommand = (Commandline) javaCommand.clone();
         c.sysProperties = (SysProperties) sysProperties.clone();
-        c.classpath = (Path) classpath.clone();
+        if (classpath != null){
+        	c.classpath = (Path) classpath.clone();
+        }
         c.vmVersion = vmVersion;
         return c;
     }

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