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Merge pull request #3279

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tux3 2016-05-09 15:57:34 +02:00
commit fff1c86d64
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1 changed files with 5 additions and 2 deletions
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7
src/net/autoupdate.cpp
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@ -492,11 +492,14 @@ void AutoUpdater::installLocalUpdate()
// Workaround QTBUG-7645
// QProcess fails silently when elevation is required instead of showing a UAC prompt on Win7/Vista
#ifdef Q_OS_WIN
HINSTANCE result = ::ShellExecuteW(0, L"open", updaterBin.toStdWString().c_str(), 0, 0, SW_SHOWNORMAL);
QString modulePath = qApp->applicationDirPath().replace('/', '\\');
HINSTANCE result = ::ShellExecuteW(0, L"open", updaterBin.toStdWString().c_str(),
0, modulePath.toStdWString().c_str(), SW_SHOWNORMAL);
if (result == (HINSTANCE)SE_ERR_ACCESSDENIED)
{
// Requesting elevation
result = ::ShellExecuteW(0, L"runas", updaterBin.toStdWString().c_str(), 0, 0, SW_SHOWNORMAL);
result = ::ShellExecuteW(0, L"runas", updaterBin.toStdWString().c_str(),
0, modulePath.toStdWString().c_str(), SW_SHOWNORMAL);
}
if (result <= (HINSTANCE)32)
failExit();