Crash on Join (New Segment) of path with Corner LPE applied
#### Summary:
I do a "Join (New Segment)" on two nodes of path and program crashes. (Consistent, with this specific path)
#### Steps to reproduce:
1. Select Path (from enclosed file)
2. Select node tool
3. Select two nodes as shown
4. Click Join/New Segment button
5. Kaboom
#### What happened?
Program immediately terminates, with or without message
#### What should have happened?
Nodes should have joined, creating new segment
Sample attachments:
#### Version info
```
Inkscape 1.3.2 (091e20e, 2023-11-25, custom)
Windows 11
```
issue