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Hopefully fix a crash bug related to #32, #37 and #44

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This commit is contained in:
Paddy Xu
2017-07-27 23:36:30 +03:00
parent 3fb18391df
commit 2204f27b01
5 changed files with 47 additions and 23 deletions
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7
QuickLook.Native/QuickLook.Native32/Shell32.cpp
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@@ -106,12 +106,12 @@ void Shell32::getSelectedFromExplorer(PWCHAR buffer)
for (auto i = 0; i < count; i++)
{
VARIANT vi;
VariantInit(&vi);
V_VT(&vi) = VT_I4;
V_I4(&vi) = i;
CComPtr<IDispatch> pdisp;
// ReSharper disable once CppSomeObjectMembersMightNotBeInitialized
if (FAILED(psw->Item(vi, &pdisp)))
if (S_OK != psw->Item(vi, &pdisp))
continue;
CComQIPtr<IWebBrowserApp> pwba;
@@ -139,7 +139,8 @@ void Shell32::getSelectedFromDesktop(PWCHAR buffer)
if (FAILED(psw.CoCreateInstance(CLSID_ShellWindows)))
return;
VARIANT pvarLoc = {VT_EMPTY};
VARIANT pvarLoc;
VariantInit(&pvarLoc);
long phwnd;
if (FAILED(psw->FindWindowSW(&pvarLoc, &pvarLoc, SWC_DESKTOP, &phwnd, SWFO_NEEDDISPATCH, reinterpret_cast<IDispatch**>(&pwba))))
return;