comctl32: Fix read of uninitialized data in LISTVIEW_GetItemExtT when LVIF_TEXT is not set (Valgrind).

[Nikolay Sivov]

On 2/19/2011 03:34, Alexander Scott-Johns wrote:

I think it's enough to add a mask check here:
---
     if (bResult && lpLVItem->pszText != pszText)
---

to keep a single call of GetItem.