Fix infinite recursion warning

This commit is contained in:
Patrick Niklaus 2018-02-07 23:00:13 +00:00 committed by Patrick Niklaus
parent aa1048154c
commit d13d6566f8

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@ -57,7 +57,7 @@ inline std::ostream &operator<<(std::ostream &out, Bearing bearing)
inline std::ostream &operator<<(std::ostream &out, Approach approach) inline std::ostream &operator<<(std::ostream &out, Approach approach)
{ {
out << approach; out << static_cast<int>(approach);
return out; return out;
} }
} }