coverity#982765 Dereference null return value

Change-Id: I2fd5d432aff737016948a4f7bd45888cf6f4dba2

coverity#982765 Dereference null return value
Change-Id: I2fd5d432aff737016948a4f7bd45888cf6f4dba2
a69209a4 · Caolán McNamara · 22a7f8b1 · a69209a4
Kaydet (Commit) a69209a4 authored Mar 28, 2014 tarafından Caolán McNamara
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Showing with 3 additions and 1 deletion

pvlaydlg.cxx sc/source/ui/dbgui/pvlaydlg.cxx +3 -1

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--- a/sc/source/ui/dbgui/pvlaydlg.cxx
+++ b/sc/source/ui/dbgui/pvlaydlg.cxx
@@ -395,8 +395,10 @@ void ScPivotLayoutDlg::AddField( size_t nFromIndex, ScPivotFieldType eToType, co
    if (!bAllowed)
        return;
-    size_t nAt = 0;
    ScDPFieldControlBase* toWnd = GetFieldWindow(eToType);
+    if (!toWnd)
+        return;
+    size_t nAt = 0;
    ScDPFieldControlBase* rmWnd1 = NULL;
    ScDPFieldControlBase* rmWnd2 = NULL;
    GetOtherFieldWindows(eToType, rmWnd1, rmWnd2);