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Change Layer code not to create superfluous std::optional entries in LayerMap

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Silent 2019-07-30 18:43:54 +02:00
commit 48a4b62125
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2 changed files with 17 additions and 11 deletions
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10
Source/Core/Common/Config/Layer.cpp
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@ -46,8 +46,14 @@ bool Layer::Exists(const ConfigLocation& location) const
bool Layer::DeleteKey(const ConfigLocation& location)
{
m_is_dirty = true;
bool had_value = m_map[location].has_value();
m_map[location].reset();
bool had_value = false;
const auto iter = m_map.find(location);
if (iter != m_map.end() && iter->second.has_value())
{
iter->second.reset();
had_value = true;
}
return had_value;
}