[BROWSEUI] Fix SHEnumClassesOfCategories() parameter validation. (#1622)

Addendum to fdfef818. CORE-11711
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Serge Gautherie 2019-06-07 00:14:40 +02:00 committed by Hermès Bélusca-Maïto
parent ae2a85d003
commit 92e5fabb55
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@ -337,6 +337,9 @@ extern "C" HRESULT WINAPI SHEnumClassesOfCategories(ULONG cImplemented, CATID *p
{
HRESULT hr;
if (!out)
return E_INVALIDARG;
hr = ShellObjectCreatorInit<CSHEnumClassesOfCategories>(
cImplemented, pImplemented, cRequired, pRequired, IID_PPV_ARG(IEnumGUID, out));
if (FAILED_UNEXPECTEDLY(hr))