--- src/com/thaiopensource/relaxng/jarv/VerifierHandlerImpl.java.sav99	2003-05-25 17:51:14.000000000 +0200
+++ src/com/thaiopensource/relaxng/jarv/VerifierHandlerImpl.java	2008-03-10 17:25:39.000000000 +0100
@@ -33,6 +33,6 @@
 
   public void reset() {
     super.reset();
-    ceh.reset();
+    if(ceh != null) ceh.reset();
   }
 }