coverity#1265802 Dereference null return value

Change-Id: I1ad3470410ef3a1f4f06033c89da9adcb640b7e0

coverity#1265802 Dereference null return value
Change-Id: I1ad3470410ef3a1f4f06033c89da9adcb640b7e0
6cfce6ea · Caolán McNamara · 58f88c96 · 6cfce6ea
Kaydet (Commit) 6cfce6ea authored Ock 24, 2015 tarafından Caolán McNamara
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Showing with 2 additions and 3 deletions

sdtreelb.cxx sd/source/ui/dlg/sdtreelb.cxx +2 -3

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--- a/sd/source/ui/dlg/sdtreelb.cxx
+++ b/sd/source/ui/dlg/sdtreelb.cxx
@@ -1170,9 +1170,8 @@ void SdPageObjsTLB::StartDrag( sal_Int8 nAction, const Point& rPosPixel)
 */
 void SdPageObjsTLB::DoDrag()
 {
-    mpDropNavWin = ( mpFrame->HasChildWindow( SID_NAVIGATOR ) ) ?
-                  static_cast<SdNavigatorWin*>( mpFrame->GetChildWindow( SID_NAVIGATOR )->GetContextWindow( SD_MOD() ) ) :
-                  NULL;
+    SfxChildWindow* pWnd = mpFrame->HasChildWindow(SID_NAVIGATOR) ? mpFrame->GetChildWindow(SID_NAVIGATOR) : NULL;
+    mpDropNavWin = pWnd ? static_cast<SdNavigatorWin*>(pWnd->GetContextWindow(SD_MOD())) : NULL;

    if( mpDropNavWin )
    {