From d28abc6596d56175c38c96fd77181efb337cf3e8 Mon Sep 17 00:00:00 2001
From: Pawel <pawel-kowalski@wp.pl>
Date: Wed, 18 Jul 2012 14:50:45 +0200
Subject: [PATCH] 0023326: The 'aSibling' pointer was utilized before it was
 verified against nullptr. ldom_element.cxx

Verifying pointer against NULL before accessing it.
---
 src/LDOM/LDOM_Element.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/LDOM/LDOM_Element.cxx b/src/LDOM/LDOM_Element.cxx
index edc90c8e0b..2682de3a9b 100755
--- a/src/LDOM/LDOM_Element.cxx
+++ b/src/LDOM/LDOM_Element.cxx
@@ -79,12 +79,12 @@ LDOM_Attr LDOM_Element::getAttributeNode (const LDOMString& aName) const
     if (aNode && aNode -> getNodeType () != LDOM_Node::ATTRIBUTE_NODE)
       while (1) {
         const LDOM_BasicNode * aSibling = aNode -> GetSibling();
+        if (aSibling == NULL)
+          return LDOM_Attr ();
         if (aSibling -> getNodeType () == LDOM_Node::ATTRIBUTE_NODE) {
           (const LDOM_BasicNode *&) myLastChild = aSibling;
           break;
         }
-        if (aSibling == NULL)
-          return LDOM_Attr ();
         aNode = aSibling;
       }
   }