From cdb4aae582fd0bd553f2b328f1601caa990e5b58 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Tue, 19 Oct 2010 10:05:41 +0100
Subject: survive a missing history

---
 unotools/source/config/historyoptions.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'unotools/source')

diff --git a/unotools/source/config/historyoptions.cxx b/unotools/source/config/historyoptions.cxx
index 8461dca4004e..dd18d399bc10 100644
--- a/unotools/source/config/historyoptions.cxx
+++ b/unotools/source/config/historyoptions.cxx
@@ -189,9 +189,13 @@ SvtHistoryOptions_Impl::~SvtHistoryOptions_Impl()
 //*****************************************************************************************************************
 sal_uInt32 SvtHistoryOptions_Impl::GetSize( EHistoryType eHistory )
 {
-    sal_uInt32                                       nSize = 0  ;
     css::uno::Reference< css::beans::XPropertySet >  xListAccess(m_xCommonXCU, css::uno::UNO_QUERY);
 
+    if (!xListAccess.is())
+        return 0;
+
+    sal_uInt32 nSize = 0  ;
+
     try
     {
         switch( eHistory )
-- 
cgit