Commit 6685d948 authored by Tom Fischer's avatar Tom Fischer
Browse files

[A/DE/VtkVis] Use vector::empty() instead comparing size to zero.

parent 1299ce29
......@@ -65,8 +65,7 @@ int VtkSurfacesSource::RequestData(vtkInformation* request,
const int nSurfaces = _surfaces->size();
if (nSurfaces == 0)
if (_surfaces->empty())
return 0;
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