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-rw-r--r--emfio/source/reader/mtftools.cxx5
1 files changed, 3 insertions, 2 deletions
diff --git a/emfio/source/reader/mtftools.cxx b/emfio/source/reader/mtftools.cxx
index 349f686f4ea9..b6de61d1f6bc 100644
--- a/emfio/source/reader/mtftools.cxx
+++ b/emfio/source/reader/mtftools.cxx
@@ -514,8 +514,9 @@ namespace emfio
// must later be made portable in SV (KA 1996-02-08)
Size aFontSize = ImplMap (rFont.GetFontSize(), false);
- if( aFontSize.Height() < 0 )
- aFontSize.Height() *= -1;
+ const auto nHeight = aFontSize.Height();
+ if (nHeight < 0)
+ aFontSize.Height() = o3tl::saturating_toggle_sign(nHeight);
rFont.SetFontSize( aFontSize );