From c979f8ee21fbbcce172d89833b9a7ed040c5f568 Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Wed, 24 Jan 2001 14:26:14 +0000
Subject: [PATCH] check if exception is alreadyanXmlRpcException

---
 src/helma/xmlrpc/XmlRpcServer.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/helma/xmlrpc/XmlRpcServer.java b/src/helma/xmlrpc/XmlRpcServer.java
index b857eb1e..0d347ee1 100644
--- a/src/helma/xmlrpc/XmlRpcServer.java
+++ b/src/helma/xmlrpc/XmlRpcServer.java
@@ -275,7 +275,12 @@ class Invoker implements XmlRpcHandler {
 	catch (InvocationTargetException it_e) {
 	    if (XmlRpc.debug)
 	        it_e.getTargetException ().printStackTrace ();
-	    throw new Exception (it_e.getTargetException ().toString ());
+	    // check whether the thrown exception is XmlRpcException
+                 Throwable t=it_e.getTargetException();
+                 if ( t instanceof XmlRpcException)
+                         throw (XmlRpcException) t;
+                 // It is some other exception
+	    throw new Exception (t.toString ());
 	}
 	
 	return returnValue;