BUG: Fix for wrong cell type when LINE and POLY_LINE present

cellType was modified permanently for the rest of loop.
InsightSoftwareConsortium · Aug 21, 2022 · b96dac6 · b96dac6
1 parent 2c8be69
commit b96dac6
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/Modules/IO/MeshBase/include/itkMeshIOBase.h b/Modules/IO/MeshBase/include/itkMeshIOBase.h
@@ -802,9 +802,12 @@ class ITKIOMeshBase_EXPORT MeshIOBase : public LightProcessObject
         auto numberOfPoints = static_cast<unsigned int>(input[inputIndex++]);
         if (numberOfPoints > 2 && cellType == CellGeometryEnum::LINE_CELL)
         {
-          cellType = CellGeometryEnum::POLYLINE_CELL;
+          output[outputIndex++] = static_cast<TOutput>(CellGeometryEnum::POLYLINE_CELL);
+        }
+        else
+        {
+          output[outputIndex++] = static_cast<TOutput>(cellType);
         }
-        output[outputIndex++] = static_cast<TOutput>(cellType);
         output[outputIndex++] = static_cast<TOutput>(numberOfPoints);
 
         for (unsigned int jj = 0; jj < numberOfPoints; ++jj)