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Fix compile error on Apple Clang 

Needs to compile with `CMAKE_OSX_DEPLOYMENT_TARGET` of 10.14 at least to
have `std::optional<>::value()` available. So we have to increase the
minimum required compiler version, but that requires more changes. Just
fix the build error for now.
This commit is contained in:
Julian Eisel 2020-06-29 17:27:55 +02:00
parent 937d89afba
commit bcf49d13e5
Notes: blender-bot 2023-02-14 01:35:49 +01:00 
Referenced by commit 0949140d36, Fix compile error
Referenced by issue #76783, C++ Version Upgrade
1 changed files with 1 additions and 1 deletions
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2
source/blender/blenlib/intern/dot_export.cc
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@ -237,7 +237,7 @@ void NodePort::to_dot_string(std::stringstream &ss) const
{
m_node->export__as_id(ss);
if (m_port_name.has_value()) {
ss << ":" << m_port_name.value();
ss << ":" << *m_port_name;
}
}