diff options
author | Caolán McNamara <caolanm@redhat.com> | 2017-10-31 08:57:01 +0000 |
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committer | Caolán McNamara <caolanm@redhat.com> | 2017-10-31 16:34:23 +0100 |
commit | f550ed4db708bd892b75bead4731bd67d30a8949 (patch) | |
tree | a8461ec02fb478f7e1e887479d5be9c96e513661 /filter | |
parent | 6b61c3f7fdcdd8721bf51c39fdcce7e9851a6686 (diff) |
ofz#3932 Divide-by-zero
Change-Id: I912e082826f8433254edafe146bf5e746fdf914a
Reviewed-on: https://gerrit.libreoffice.org/44100
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'filter')
-rw-r--r-- | filter/source/graphicfilter/icgm/actimpr.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/filter/source/graphicfilter/icgm/actimpr.cxx b/filter/source/graphicfilter/icgm/actimpr.cxx index a5cff6dab0d6..155ad22208d9 100644 --- a/filter/source/graphicfilter/icgm/actimpr.cxx +++ b/filter/source/graphicfilter/icgm/actimpr.cxx @@ -755,7 +755,8 @@ void CGMImpressOutAct::DrawText( awt::Point const & rTextPos, awt::Size& rTextSi maXShape->setSize( awt::Size( nWidth, nHeight ) ); double nX = mpCGM->pElement->nCharacterOrientation[ 2 ]; double nY = mpCGM->pElement->nCharacterOrientation[ 3 ]; - double nOrientation = acos( nX / sqrt( nX * nX + nY * nY ) ) * 57.29577951308; + double fSqrt = sqrt(nX * nX + nY * nY); + double nOrientation = fSqrt != 0.0 ? (acos(nX / fSqrt) * 57.29577951308) : 0.0; if ( nY < 0 ) nOrientation = 360 - nOrientation; |