do not catch SIGHUP in foreground-mode
it's quite unexpected for an application running foreground in a terminal to keep running when the terminal is closed. also in such a case (if file logging is disabled) there's no way to see what's happening to the proxy.
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@ -392,7 +392,7 @@ main (int argc, char **argv)
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exit (EX_OSERR);
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exit (EX_OSERR);
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}
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}
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if (set_signal_handler (SIGHUP, takesig) == SIG_ERR) {
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if (daemonized && set_signal_handler (SIGHUP, takesig) == SIG_ERR) {
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fprintf (stderr, "%s: Could not set the \"SIGHUP\" signal.\n",
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fprintf (stderr, "%s: Could not set the \"SIGHUP\" signal.\n",
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argv[0]);
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argv[0]);
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exit (EX_OSERR);
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exit (EX_OSERR);
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