[UserSex] MBBSEmu - case sensitive gender, crashes MBBSEmu on lowercase

[brianmiller]

Module Information

• Identifier: MBBSEmu new login flow (userSex)
• MBBSEmu Version: 123023-130

Describe the bug MBBSEmu crashes with the following error when a new user is created and a lowercase 'm' or 'f' is passed when prompted for gender. Capital letters 'M' and 'F' do not crash the system.

Unhandled exception. System.ArgumentOutOfRangeException: Only M or F are supported for userSex in The MajorBBS/Worldgroup (Parameter 'userSex')
   at MBBSEmu.HostProcess.Structs.UserAccount..ctor(String userName, Char userSex)
   at MBBSEmu.HostProcess.HostRoutines.MenuRoutines.SignupGenderInput(SessionBase session)
   at MBBSEmu.HostProcess.HostRoutines.MenuRoutines.ProcessSessionState(SessionBase session, Dictionary`2 modules)
   at MBBSEmu.HostProcess.MbbsHost.WorkerThread()

To Reproduce Steps to reproduce the behavior:

1. Connect to MBBSEmu
2. Create a new account and pass 'm' instead of 'M' when prompted for gender
3. Watch the MBBSEmu engine log

Expected behavior Don't crash: maybe just force all strings to one case, upper or lower

Software Information:

• OS: Ubuntu Docker
• Telnet Client: Telix for DOS