mirror of https://github.com/OpenTTD/OpenTTD
(svn r15980) -Codechange: don't try to bind to the same socket twice; it's quite pointless.
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c2152fa31f
commit
18146572b0
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@ -187,6 +187,13 @@ SOCKET NetworkAddress::Resolve(int family, int socktype, int flags, SocketList *
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SOCKET sock = INVALID_SOCKET;
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for (struct addrinfo *runp = ai; runp != NULL; runp = runp->ai_next) {
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/* When we are binding to multiple sockets, make sure we do not
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* connect to one with exactly the same address twice. That's
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* ofcourse totally unneeded ;) */
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if (sockets != NULL) {
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NetworkAddress address(runp->ai_addr, runp->ai_addrlen);
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if (sockets->Find(address) != sockets->End()) continue;
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}
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sock = func(runp);
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if (sock == INVALID_SOCKET) continue;
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