Kerbal Space Program

When a part is created in the editor, part.partInfo.partPrefab points to part rather than the real prefab. This is probably an artifact of the way Unity instantiates prefabs - any references to a component in the serialization tree will point to the newly instantiated component rather than the original prefab. This probably also means that part.partInfo points to a copy of the AvailablePart rather than the global instance that PartLoader keeps track of.

This should be a one line fix - after the part is instantiated, either set part.partInfo to the global AvailablePart instance, or set part.partInfo.partPrefab to the global prefab instance - I don't know if it's critical to keep part.partInfo as the global instance or if a copy of that will suffice.