adamdebreceni commented on a change in pull request #797:
URL: https://github.com/apache/nifi-minifi-cpp/pull/797#discussion_r431210652
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File path: libminifi/src/core/ConfigurableComponent.cpp
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@@ -103,11 +105,12 @@ bool ConfigurableComponent::updateProperty(const
std::string &name, const std::s
if (it != properties_.end()) {
Property orig_property = it->second;
- Property new_property = orig_property;
+ Property& new_property = it->second;
+ utils::ScopeGuard onExit([&] {
Review comment:
if `addValue` throws this still notifies the component of the changed
property, as we do not have `finally` in c++ it is cleaner than calling it both
in a catch and outside
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