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Fix load Dimension w/ broken ref

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WandererFan 2016-05-31 20:34:48 -04:00 committed by wmayer
parent 6133971747
commit f59173c728
1 changed files with 3 additions and 1 deletions
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4
src/Mod/TechDraw/App/DrawViewDimension.cpp
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@ -149,7 +149,9 @@ void DrawViewDimension::onChanged(const App::Property* prop)
}
if (prop == &References3D) { //have to rebuild the Measurement object
clear3DMeasurements();
set3DMeasurement(References3D.getValues().at(0),References3D.getSubValues());
if (!(References3D.getValues()).empty()) {
set3DMeasurement(References3D.getValues().at(0),References3D.getSubValues());
}
}
DrawView::onChanged(prop);