91adfb5917
Instead of wrapping around, which is not behaviour any reasonable
user would expect, just use the default port if above 65535.
Disallow connecting on port 0. This port has special meaning and
servers can not listen on it. It is more likely the user just
gave an invalid value to the port field as atoi("invalid") == 0.
HexChat
HexChat is an IRC client for Windows and UNIX-like operating systems.
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