Repeatable Trim crash

Repeatable trash trimming a polysurface to a subselected face of another polysurface.
The attached file demonstrates.
(8.0.23220.12305, 2023-08-08)
trim crash.3dm (248.4 KB)

I can repeat the crash.
I’ll get it on the pile.
https://mcneel.myjetbrains.com/youtrack/issue/RH-76341/Hard-crash-running-Trim

@Lowell1
Testing Mikko’s fix now.
The overnight in-house build has the fix.

No more crash in WIP 8.

Thanks for reporting it pal

:+1: