diff options
Diffstat (limited to 'src/opengl/gl2paintengineex')
| -rw-r--r-- | src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp index a07b8b0b07..cf5fddbf84 100644 --- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp +++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp @@ -1692,6 +1692,8 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp } int numGlyphs = vertexCoordinates->vertexCount() / 4; + if (numGlyphs == 0) + return; if (elementIndices.size() < numGlyphs*6) { Q_ASSERT(elementIndices.size() % 6 == 0); |