07665: changyu, changyu2: [debug] Assert upon start

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07665	Crash/Freeze	Critical (emulator)	Always	May 30, 2020, 18:18	8 days ago

Tester	Tafoid	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	Fixed	OS	Windows Vista/7/8 (64-bit)
Status [?]	Resolved			Driver	misc/changyu.cpp
Version	0.221	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	07665: changyu, changyu2: [debug] Assert upon start
Description	Assertion failed: m_hpixels_per_column > 0, file ../../../../../src/devices/video/mc6845.cpp, line 1141
Steps To Reproduce
Additional Information	This has asserted since it was added for MAME 0.212
Github Commit

Flags	Debug build specific
Regression Version	0.212 (Added)
Affected Sets / Systems	changyu, changyu2

Attached Files

No.23344 Kale Developer 9 days ago	I presume this is fixed by now?
No.23347 Robbbert Moderator 8 days ago	Since I don't have a debug build handy I changed the assert to printf a message and tested. No messages appeared, so imo it's been fixed. changyu2 does printf a bunch of other spam, but that's not the subject of this case.