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coverity#735616 Division or modulo by float zero

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Change-Id: I5aaad2cd80e6930cbca57b4df2bfee3a6989ca41
This commit is contained in:
Caolán McNamara
2014-06-10 10:20:53 +01:00
parent d7cd613067
commit ea93714e94
1 changed files with 2 additions and 2 deletions
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4
sd/source/ui/dlg/docprev.cxx
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@@ -90,9 +90,9 @@ void SdDocPreviewWin::CalcSizeAndPos( GDIMetaFile* pFile, Size& rSize, Point& rP
if( nHeight < 0 ) nHeight = 0; if( nHeight < 0 ) nHeight = 0;
double dRatio=((double)aTmpSize.Width())/aTmpSize.Height(); double dRatio=((double)aTmpSize.Width())/aTmpSize.Height();
double dRatioPreV=((double) nWidth ) / nHeight; double dRatioPreV = nHeight ? (((double) nWidth ) / nHeight) : 0.0;
if (dRatio>dRatioPreV) if (dRatio > dRatioPreV)
{ {
rSize=Size(nWidth, (sal_uInt16)(nWidth/dRatio)); rSize=Size(nWidth, (sal_uInt16)(nWidth/dRatio));
rPoint=Point( 0, (sal_uInt16)((nHeight-rSize.Height())/2)); rPoint=Point( 0, (sal_uInt16)((nHeight-rSize.Height())/2));