coverity#735653 avoid division by 0

Change-Id: Ie3ec074292467f096e69142dc599b0e29e1e7f7b

coverity#735653 avoid division by 0
Change-Id: Ie3ec074292467f096e69142dc599b0e29e1e7f7b
991fb393 · David Tardon · 3dcbcd12 · 991fb393
Kaydet (Commit) 991fb393 authored Eki 17, 2014 tarafından David Tardon
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combobox.cxx vcl/source/control/combobox.cxx +1 -1

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--- a/vcl/source/control/combobox.cxx
+++ b/vcl/source/control/combobox.cxx
@@ -1191,7 +1191,7 @@ void ComboBox::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, s

        Rectangle aClip( aPos, aSize );
        pDev->IntersectClipRegion( aClip );
-        sal_uInt16 nLines = (sal_uInt16) ( (aSize.Height()-nEditHeight) / nTextHeight );
+        sal_uInt16 nLines = (sal_uInt16) ( ( nTextHeight > 0 ) ? ( (aSize.Height()-nEditHeight) / nTextHeight ) : 1 );
        if ( !nLines )
            nLines = 1;
        sal_uInt16 nTEntry = IsReallyVisible() ? mpImplLB->GetTopEntry() : 0;