https://gitlab.synchro.net/main/sbbs/-/commit/4ddf62f3007b4eb1826e81fa
Modified Files:
exec/user_settings.js
Log Message:
Don't allow terminal columns and rows to be set to -1

Range check return value of console.getnum(), as is done in useredit.cpp.

The user hitting ^C at eithe of the terminal columns or rows prompts would
set that value -1.
--- SBBSecho 3.20-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)