09002: mcm70: Silently crashes at exit

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09002	Crash/Freeze	Critical (emulator)	Always	23 days ago	22 days ago

Tester	Robbbert	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	hap	Resolution	Fixed	OS	Windows 10/11 (64-bit)
Status [?]	Resolved			Driver	misc/mcm70.cpp
Version	0.272	Fixed in Version	0.273GIT	Build	64-bit
		Fixed in Git Commit	5b727bc	Github Pull Request #

Summary	09002: mcm70: Silently crashes at exit
Description	When this system is run from the menu, then exited, you are not returned to the menu, but instead to the command prompt. Although there's no message, it wouldn't do this unless something went wrong.
Steps To Reproduce	Start mame. In the menu type mcm to bring the system onto the list. Select MCM/70. There's a tiny unreadable red message. Press any key. It starts up and appears to be running normally. Now exit. You are not returned to the menu, but instead to the command prompt.
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	mcm70

Attached Files