From 20499497b0c513f181d0a482c5b9e38c346a8aa1 Mon Sep 17 00:00:00 2001
From: Lionel Elie Mamane <lionel@mamane.lu>
Date: Tue, 18 Jun 2013 12:26:55 +0200
Subject: fdo#65653 make columnMatchP safer

Change-Id: Id994ab5aed6172d8a93fd331a366fca10a663a48
---
 connectivity/source/parse/sqlnode.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/connectivity/source/parse/sqlnode.cxx b/connectivity/source/parse/sqlnode.cxx
index 6f55d9b20618..bcc72fc27472 100644
--- a/connectivity/source/parse/sqlnode.cxx
+++ b/connectivity/source/parse/sqlnode.cxx
@@ -134,6 +134,9 @@ namespace
         using namespace connectivity;
         assert(SQL_ISRULE(pSubTree,column_ref));
 
+        if(!rParam.xField.is())
+            return false;
+
         // retrieve the field's name & table range
         OUString aFieldName;
         try
-- 
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