From 4baefd25747df116c19ea1301c5fe8fb7eef3716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mantas=20Mikul=C4=97nas?= <grawity@gmail.com>
Date: Tue, 8 Mar 2016 23:00:20 +0200
Subject: [PATCH] Fix SASL EXTERNAL authentication
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The "AUTHENTICATE" command is always required – it's part of the IRCv3
SASL framing. RFC 4422 only documents the Base64 payload.
---
 src/irc/core/sasl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/irc/core/sasl.c b/src/irc/core/sasl.c
index a04eaf45..8fba9ba2 100644
--- a/src/irc/core/sasl.c
+++ b/src/irc/core/sasl.c
@@ -145,7 +145,7 @@ static void sasl_step(IRC_SERVER_REC *server, const char *data, const char *from
 
 		case SASL_MECHANISM_EXTERNAL:
 			/* Empty response */
-			irc_send_cmdv(server, "+");
+			irc_send_cmdv(server, "AUTHENTICATE +");
 			break;
 	}