[Bug 48298] New: Clicking Audio tab in Winecfg causes a crash (macOS wine built without mingw)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48298

Bug ID: 48298
           Summary: Clicking Audio tab in Winecfg causes a crash (macOS
                    wine built without mingw)
           Product: Wine
           Version: 5.0-rc1
          Hardware: x86-64
                OS: Mac OS X
            Status: NEW
          Keywords: regression, source
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 66006
  --> https://bugs.winehq.org/attachment.cgi?id=66006
backtrace

Only happens in a 64bit prefix.

Backtrace is attached. There was no other console output.

This is a regression that happened around the same time as bug 47350. This one
might be tricky to bisect because of the aforementioned bug.