[Libreoffice] [REVIEW] fix for fdo#39773: crash with hidden column in Data->Form

Hello,

this patch adds a necessary check for a null pointer.

Regards,
Markus

From 9af8fdaba562e8d8e7f3e4241edc70d282eb1b56 Mon Sep 17 00:00:00 2001
From: Markus Mohrhard <markus.mohrhard@googlemail.com>
Date: Wed, 3 Aug 2011 03:14:55 +0200
Subject: [PATCH] fix for fdo#39773: crash with hidden column in Data->Form

---
 sc/source/ui/miscdlgs/datafdlg.cxx |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/sc/source/ui/miscdlgs/datafdlg.cxx b/sc/source/ui/miscdlgs/datafdlg.cxx
index 10ef3a3..d8774f2 100644
--- a/sc/source/ui/miscdlgs/datafdlg.cxx
+++ b/sc/source/ui/miscdlgs/datafdlg.cxx
@@ -201,7 +201,8 @@ ScDataFormDlg::ScDataFormDlg( Window* pParent, ScTabViewShell*  pTabViewShellOri
                 pFixedTexts[nIndex] = NULL;
                 pEdits[nIndex] = NULL;
             }
-        pEdits[nIndex]->SetModifyHdl( HDL(Impl_DataModifyHdl) );
+            if (pEdits[nIndex])
+                pEdits[nIndex]->SetModifyHdl( HDL(Impl_DataModifyHdl) );
         }
 
         Size nDialogSize = this->GetSizePixel();
-- 
1.7.3.4