Check upstream address with net.SplitHostPort
Looking for a colon is incorrect, IPv6 addresses can contain colons too.
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c490705fee
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@ -98,7 +98,7 @@ func connectToUpstream(network *network) (*upstreamConn, error) {
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var err error
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var err error
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switch scheme {
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switch scheme {
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case "ircs":
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case "ircs":
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if !strings.ContainsRune(addr, ':') {
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if _, _, err := net.SplitHostPort(addr); err != nil {
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addr = addr + ":6697"
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addr = addr + ":6697"
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}
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}
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@ -129,7 +129,7 @@ func connectToUpstream(network *network) (*upstreamConn, error) {
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netConn, err = tls.DialWithDialer(&dialer, "tcp", addr, cfg)
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netConn, err = tls.DialWithDialer(&dialer, "tcp", addr, cfg)
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case "irc+insecure":
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case "irc+insecure":
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if !strings.ContainsRune(addr, ':') {
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if _, _, err := net.SplitHostPort(addr); err != nil {
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addr = addr + ":6667"
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addr = addr + ":6667"
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}
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}
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