svn commit: r512086 - /incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java

[mriou]

Author: mriou
Date: Mon Feb 26 16:11:15 2007
New Revision: 512086

URL: http://svn.apache.org/viewvc?view=rev&rev=512086
Log:
Safety belt against unintended modifications.

Modified:
    
incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java

Modified: 
incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java
URL: 
http://svn.apache.org/viewvc/incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java?view=diff&rev=512086&r1=512085&r2=512086
==============================================================================
--- 
incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java
 (original)
+++ 
incubator/ode/trunk/bpel-runtime/src/main/java/org/apache/ode/bpel/memdao/XmlDataDaoImpl.java
 Mon Feb 26 16:11:15 2007
@@ -43,11 +43,11 @@
      * @see XmlDataDAO#get()
      */
     public Node get() {
-        if (_data == null || !(_data instanceof Element)) return _data;
+        if (_data == null) return null;
         
         Document doc = DOMUtils.newDocument();
         Node copy = doc.importNode(_data, true);
-        doc.appendChild(copy);
+        if (_data instanceof Element) doc.appendChild(copy);
         return copy;
     }