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Return a default-constructed QString instead of implicitly converting an empty string literal.

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This commit is contained in:
Mat Sutcliffe
2018-12-20 21:47:58 +00:00
parent 6c05c5249d
commit d6b5dca6b2
49 changed files with 128 additions and 127 deletions
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6
src/blackmisc/processinfo.cpp
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@@ -47,18 +47,18 @@ namespace BlackMisc
QString CProcessInfo::processNameFromId(qint64 pid)
{
HANDLE proc = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, static_cast<DWORD>(pid));
if (! proc) { return ""; }
if (! proc) { return {}; }
wchar_t path[1024];
auto len = GetModuleFileNameEx(proc, nullptr, path, std::extent<decltype(path)>::value);
CloseHandle(proc);
if (len <= 0) { return ""; }
if (len <= 0) { return {}; }
return QFileInfo(QString::fromWCharArray(path)).completeBaseName();
}
#else
QString CProcessInfo::processNameFromId(qint64)
{
qFatal("Not implemented");
return "";
return {};
}
#endif