wine crashed on exiting inside gdiplus.

[Hin-Tak Leung]

It is probably not important, just in case it is something easily
fixable, I just got a crash on exit inside gdiplus.

$ git describe
wine-1.7.28

the backtrace is:


Backtrace:
=>0 0x7dcfed37 ipicture_pixel_width+0x7(pic=0xfeeefeee) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/../../include/ocidl.h:1221] in gdiplus (0x00e7e428)
  1 0x7dd0b61b GdipGetImageBounds+0x15a(image=0x4eb5d40, srcRect=0xe7e548, srcUnit=0xe7e4c4) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/image.c:2182] in gdiplus (0x00e7e488)
  2 0x7dce6f9e get_graphics_bounds+0x17d(graphics=<is not available>, rect=<is not available>) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/graphics.c:1999] in gdiplus (0x00e7e508)
  3 0x7dcf2065 GdipGetDC+0xe4(graphics=<is not available>, hdc=<is not available>) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/graphics.c:5719] in gdiplus (0x00e7e598)
  4 0x00bad6c0 (0x00e7e5e8)
  5 0x00bad65c (0x00e7e608)
...
...
0x7dcfed37 ipicture_pixel_width+0x7 [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/../../include/ocidl.h:1221] in gdiplus: movl	0x0(%eax),%edx
1221	    return This->lpVtbl->get_Width(This,pWidth);