wrspice has a help problem

[mhx-gh]

Compiled from source on the WSL 2.0, Ubuntu. Some part of "help" work, some part doesn't.

marcel@BigBox:~/XIC/wrspice/bin$ ./wrspice
WRspice circuit simulation system, release 4.3.12, build 112720-203430
Copyright (C) Whiteley Research Inc, Sunnyvale CA 2020
All Rights Reserved

Warning: no graphics package available.
Loading KLU fast sparse matrix solver, by Tim Davis,
Texas A&M University, http://faculty.cse.tamu.edu/davis/welcome.html.
Listening for input on pipe named /home/marcel/wrsfifo.

Welcome to WRspice.
Type "help" for general information. Type "quit" to leave.
WRspice 1 -> help display

display command

*** stack smashing detected ***: terminated

Received signal 6, exiting.