update FaceConverter.h

ifcquery · Jun 3, 2024 · b7c10dd · b7c10dd
1 parent 9261968
commit b7c10dd
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/IfcPlusPlus/src/ifcpp/geometry/FaceConverter.h b/IfcPlusPlus/src/ifcpp/geometry/FaceConverter.h
@@ -604,7 +604,10 @@ class FaceConverter : public StatusCallback
 			}
 			else
 			{
-				params.callbackFunc->messageCallback("degenerated triangle", StatusCallback::MESSAGE_TYPE_WARNING, __FUNC__, params.ifc_entity);
+				if (params.callbackFunc)
+				{
+					params.callbackFunc->messageCallback("degenerated triangle", StatusCallback::MESSAGE_TYPE_WARNING, __FUNC__, params.ifc_entity);
+				}
 			}
 
 			std::vector<vec3> currentFlatPolygonPoints;