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Diffstat (limited to 'vcl/win/source/gdi/winlayout.cxx')
-rw-r--r--[-rwxr-xr-x]vcl/win/source/gdi/winlayout.cxx4
1 files changed, 3 insertions, 1 deletions
diff --git a/vcl/win/source/gdi/winlayout.cxx b/vcl/win/source/gdi/winlayout.cxx
index 806d3b420b33..bc80cbf94fb8 100755..100644
--- a/vcl/win/source/gdi/winlayout.cxx
+++ b/vcl/win/source/gdi/winlayout.cxx
@@ -2203,7 +2203,9 @@ void UniscribeLayout::Simplify( bool /*bIsBase*/ )
const int k = mpGlyphs2Chars[ i ];
mpGlyphs2Chars[ j ] = k;
const int nRelGlyphPos = (j++) - rVI.mnMinGlyphPos;
- mpLogClusters[ k ] = static_cast<WORD>(nRelGlyphPos);
+ if( k < 0) // extra glyphs are already mapped
+ continue;
+ mpLogClusters[ k ] = static_cast<WORD>(nRelGlyphPos);
}
rVI.mnEndGlyphPos = j;