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Use const reference where favorable

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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
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2
drivers/unix/tcp_server_posix.cpp
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@@ -69,7 +69,7 @@ void TCPServerPosix::make_default() {
TCP_Server::_create = TCPServerPosix::_create;
};
Error TCPServerPosix::listen(uint16_t p_port, const IP_Address p_bind_address) {
Error TCPServerPosix::listen(uint16_t p_port, const IP_Address &p_bind_address) {
ERR_FAIL_COND_V(listen_sockfd != -1, ERR_ALREADY_IN_USE);
ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);