windows: accept() socket handle could theoretically be 0
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@ -230,7 +230,7 @@ int socketpair(int domain, int type, int protocol, int sv[2])
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connect(c, (struct sockaddr*)&addr, sizeof(addr)) == 0)
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{
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sc = accept(s, NULL, NULL);
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if (sc > 0)
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if (sc >= 0)
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{
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closesocket(s);
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s = sc;
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