winex11.drv: Remove an unnecessary XFlush().

[Alexandre Julliard]

Huw Davies <huw at codeweavers.com> writes:

> --- a/dlls/winex11.drv/xrender.c
> +++ b/dlls/winex11.drv/xrender.c
> @@ -596,7 +596,6 @@ void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev)
>      if(physDev->xrender->pict)
>      {
>          TRACE("freeing pict = %lx dc = %p\n", physDev->xrender->pict, physDev->hdc);
> -        XFlush(gdi_display);
>          pXRenderFreePicture(gdi_display, physDev->xrender->pict);
>          physDev->xrender->pict = 0;
>      }

This causes a test failure here:

../../../tools/runtest -q -P wine -M comctl32.dll -T ../../.. -p comctl32_test.exe.so header.c && touch header.ok
X Error of failed request:  BadPixmap (invalid Pixmap parameter)
  Major opcode of failed request:  54 (X_FreePixmap)
  Resource id in failed request:  0x2400023
  Serial number of failed request:  461
  Current serial number in output stream:  472
make: *** [header.ok] Error 1

-- 
Alexandre Julliard
julliard at winehq.org