[2.2.10 pre1] Rollangle crash

How to reproduce:

1. load Whirl from this character pack: https://mb.srb2.org/addons/team-kinetic-dirk-whirl-vesola.548/
2. hold spin and then turn left or right
3. detonate

Crash log (from 2.2.10 pre1 exe):

srb2win.exe caused an Access Violation at location 004CD63E in module srb2win.exe Reading from location 15A4F000.

Registers:
eax=15a4ef10 ebx=15a42850 ecx=15a4f000 edx=0000003a esi=15a42940 edi=15a42710
eip=004cd63e esp=0569eff8 ebp=fffffec0 iopl=0         nv up ei ng nz na po cy
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00210287

AddrPC   Params
004CD63E 15A42850 15A42940 FFFFFEFA  srb2win.exe!sse_cpy
005AC903 00000000 00000108 00000042  srb2win.exe!RotatedPatch_DoRotation
77894B6E 175EB748 082EB568 00000042  ntdll.dll!RtlAllocateHeap
005ACB3F EAAAAC00 01156A8C 00000012  srb2win.exe!Patch_GetRotatedSprite
005AC2A0 00000000 00000000 00000000  srb2win.exe!R_GetRollAngle```