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Use const reference where favorable

This commit is contained in:
Wilson E. Alvarez
2017-08-12 07:04:30 -04:00
parent 9575dbdf78
commit 21d281c4a9
17 changed files with 71 additions and 30 deletions

View File

@@ -45,7 +45,7 @@ protected:
static void _bind_methods();
public:
virtual Error listen(uint16_t p_port, const IP_Address p_bind_address = IP_Address("*")) = 0;
virtual Error listen(uint16_t p_port, const IP_Address &p_bind_address = IP_Address("*")) = 0;
virtual bool is_connection_available() const = 0;
virtual Ref<StreamPeerTCP> take_connection() = 0;