Path Vphysics Preview Not Rendering

[AlexanderFurby]

Describe the bug

If the first path_vphysics entity in a series is not named, a preview line will not be generated between it and the next one, even if the next-in-path entity is set and named.

To Reproduce

1. Create a path_vphysics entity. Do not name it.
2. Hold shift and drag to add another entity that it connects to.

Issue Map

Unable to provide vmf at this time

Expected Behavior

A preview line should be generated between the first and second entities if the target entity is named and set correctly.

Operating System

Windows