[Bug 47350] New: Winecfg crashes on exit (macOS wine built without mingw)

https://bugs.winehq.org/show_bug.cgi?id=47350

Bug ID: 47350
           Summary: Winecfg crashes on exit (macOS wine built without
                    mingw)
           Product: Wine
           Version: 4.10
          Hardware: x86-64
                OS: Mac OS X
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 60df3b14b5e9c94c3b12f959cc71c492caedd647

Created attachment 64685
  --> https://bugs.winehq.org/attachment.cgi?id=64685
backtrace

The issues started with e4e2e8e551b1778ad434a4c013a91bc41b20e947
> From that commit until 60df3b14b5e9c94c3b12f959cc71c492caedd647 winecfg crashed

on start, after the latter, winecfg still crashes at exit.

I couldn't reproduce this issue on Linux and also not on macOS when building
with mingw.

I've attached the backtrace I got, there was no other output.

I'm running macOS High Sierra.