coverity#705920 Dereference before null check

Change-Id: I2b6cbd482a13b026c6fe1caa8a115b90ef62b1c4

coverity#705920 Dereference before null check
Change-Id: I2b6cbd482a13b026c6fe1caa8a115b90ef62b1c4
4bd3c28b · Caolán McNamara · 38523b4a · 4bd3c28b
Kaydet (Commit) 4bd3c28b authored Mar 20, 2014 tarafından Caolán McNamara
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fetab.cxx sw/source/core/frmedt/fetab.cxx +1 -1

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--- a/sw/source/core/frmedt/fetab.cxx
+++ b/sw/source/core/frmedt/fetab.cxx
@@ -1969,7 +1969,7 @@ sal_uInt8 SwFEShell::WhichMouseTabCol( const Point &rPt ) const

    if( pFrm )
    {
-        while( pFrm->Lower() && pFrm->Lower()->IsRowFrm() )
+        while( pFrm && pFrm->Lower() && pFrm->Lower()->IsRowFrm() )
            pFrm = (SwCellFrm*)((SwLayoutFrm*)pFrm->Lower())->Lower();
        if( pFrm && pFrm->GetTabBox()->GetSttNd() &&
            pFrm->GetTabBox()->GetSttNd()->IsInProtectSect() )