From 27718ce674b4bae9e1744bb76e8a2a7c32df9379 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Sat, 21 Jun 2014 23:46:43 +0200
Subject: Avoid null pointers if the DOM is not yet valid

---
 src/main/java/com/c2kernel/persistency/outcome/Outcome.java | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/main/java')

diff --git a/src/main/java/com/c2kernel/persistency/outcome/Outcome.java b/src/main/java/com/c2kernel/persistency/outcome/Outcome.java
index b143e4c..1b9a696 100644
--- a/src/main/java/com/c2kernel/persistency/outcome/Outcome.java
+++ b/src/main/java/com/c2kernel/persistency/outcome/Outcome.java
@@ -166,6 +166,8 @@ public class Outcome implements C2KLocalObject {
     }
     
     public String getField(String name) {
+    	if (getDOM() == null) return null;
+    	if (getDOM().getDocumentElement() == null) return null;
     	 NodeList elements = getDOM().getDocumentElement().getElementsByTagName(name);
     	 if (elements.getLength() == 1 && elements.item(0).hasChildNodes() && elements.item(0).getFirstChild() instanceof Text)
     		 return ((Text)elements.item(0).getFirstChild()).getData();
-- 
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