Avoid crash if displacements are missing

OPM · Jan 7, 2025 · dde369f · dde369f
1 parent 039d9f0
commit dde369f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ApplicationLibCode/GeoMech/GeoMechVisualization/RivFemPartPartMgr.cpp b/ApplicationLibCode/GeoMech/GeoMechVisualization/RivFemPartPartMgr.cpp
@@ -115,6 +115,8 @@ void RivFemPartPartMgr::setDisplacements( bool useDisplacements, double scalingF
     m_displacedNodeCoordinates.resize( nodeCount );
     const auto coords = m_part->nodes().coordinates;
 
+    useDisplacements = useDisplacements && ( displacements.size() == coords.size() );
+
     if ( useDisplacements )
     {
         for ( size_t i = 0; i < nodeCount; i++ )