Re: [PATCH 0/1] MR5893: uniscribe: Update ETO_GLYPH_INDEX flag even if script cache is freed.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/gdi32/uniscribe/usp10.c:
>  fuOptions &= ETO_CLIPPED | ETO_OPAQUE;
>  fuOptions |= ETO_IGNORELANGUAGE;
> - if (!psa->fNoGlyphIndex && *psc && ((ScriptCache *)*psc)->sfnt)
> - if (!psa->fNoGlyphIndex && (*psc ? ((ScriptCache *)*psc)->sfnt : NtGdiGetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0) != GDI_ERROR))

This looks like a hack to me.  Shouldn't we just call `init_script_cache()` to ensure the cache is initialised?