commit b8c6dd503fe4e7814f4b9327a8cd43007a4ec150
from: Florian Westphal <fw@strlen.de>
date: Thu Feb 05 22:47:28 2009 UTC

TLS/SSL: remove useless error message when ssl connection is closed

When using OpenSSL, the following annoying "error" message was logged whenever
an encrypted connection was shut down in a orderly fashion:
TLS/SSL Connection shutdown: ConnSSL_Read: Unable to determine error

of course, this isn't an error at all.

commit - 66d6c3c84b092c422b094bddeff3e04fd2488cfc
commit + b8c6dd503fe4e7814f4b9327a8cd43007a4ec150
blob - 1b4da3ce047695a99456f58533a6335631940554
blob + 4ef8f661b2d4fac2640eed10f0fdf8f7316335db
--- src/ngircd/conn-ssl.c
+++ src/ngircd/conn-ssl.c
@@ -484,8 +484,8 @@ ConnSSL_HandleError( CONNECTION *c, const int code, co
 		Conn_OPTION_ADD(c, CONN_SSL_WANT_WRITE); /* fall through */
 	case SSL_ERROR_NONE:
 		return 0;	/* try again later */
-	case SSL_ERROR_ZERO_RETURN:	/* TLS/SSL Connection was shut down */
-		LogOpenSSLError("TLS/SSL Connection shutdown", fname);
+	case SSL_ERROR_ZERO_RETURN:
+		LogDebug("TLS/SSL connection shut down normally");
 		break;
 	/*
 	SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_ACCEPT, SSL_ERROR_WANT_X509_LOOKUP