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protocol/Ack: perfect forwarding in the ProtocolError constructor

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This commit is contained in:
Max Kellermann 2019-03-25 19:01:27 +01:00
parent 93d91936b5
commit eb94f409d5
1 changed files with 3 additions and 2 deletions
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5
src/protocol/Ack.hxx
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@ -48,8 +48,9 @@ class ProtocolError : public std::runtime_error {
enum ack code; enum ack code;
public: public:
ProtocolError(enum ack _code, const char *msg) template<typename M>
:std::runtime_error(msg), code(_code) {} ProtocolError(enum ack _code, M &&msg)
:std::runtime_error(std::forward<M>(msg)), code(_code) {}
enum ack GetCode() const { enum ack GetCode() const {
return code; return code;