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Guard null pointer access

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Magne Sjaastad
2018-06-29 16:41:35 +02:00
parent 451ce82aa9
commit a90755c899
1 changed files with 2 additions and 0 deletions
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ApplicationCode/ModelVisualization/Intersections/RivIntersectionGeometryGenerator.cpp
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@@ -205,6 +205,8 @@ void RivIntersectionGeometryGenerator::calculateArrays()
{ {
if (m_triangleVxes->size()) return; if (m_triangleVxes->size()) return;
if (m_hexGrid.isNull()) return;
m_extrusionDirection.normalize(); m_extrusionDirection.normalize();
std::vector<cvf::Vec3f> triangleVertices; std::vector<cvf::Vec3f> triangleVertices;