From 3584d4b47c4e6db479eee6735df8d56831d09638 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Fri, 22 Aug 2014 11:55:42 +0200
Subject: Avoid invalid downcasts

Change-Id: Iea1688213cc0ebb8fcb3d3e3c862fd31275b9b38
---
 svx/source/svdraw/svdotxln.cxx | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/svx/source/svdraw/svdotxln.cxx b/svx/source/svdraw/svdotxln.cxx
index 1cc6bc406036..8fad6e3b27dc 100644
--- a/svx/source/svdraw/svdotxln.cxx
+++ b/svx/source/svdraw/svdotxln.cxx
@@ -248,16 +248,17 @@ bool SdrTextObj::LoadText(const OUString& rFileName, const OUString& /*rFilterNa
 
 ImpSdrObjTextLinkUserData* SdrTextObj::GetLinkUserData() const
 {
-    ImpSdrObjTextLinkUserData* pData=NULL;
     sal_uInt16 nAnz=GetUserDataCount();
-    for (sal_uInt16 nNum=nAnz; nNum>0 && pData==NULL;) {
+    for (sal_uInt16 nNum=nAnz; nNum>0;) {
         nNum--;
-        pData=(ImpSdrObjTextLinkUserData*)GetUserData(nNum);
-        if (pData->GetInventor()!=SdrInventor || pData->GetId()!=SDRUSERDATA_OBJTEXTLINK) {
-            pData=NULL;
+        SdrObjUserData * pData=GetUserData(nNum);
+        if (pData->GetInventor() == SdrInventor
+            && pData->GetId() == SDRUSERDATA_OBJTEXTLINK)
+        {
+            return static_cast<ImpSdrObjTextLinkUserData *>(pData);
         }
     }
-    return pData;
+    return 0;
 }
 
 void SdrTextObj::ImpLinkAnmeldung()
-- 
cgit