From 741ca47eeffe7eb0ff30bec2f1e7963f41eeba83 Mon Sep 17 00:00:00 2001
From: Wilfried Goesgens <dothebart@citadel.org>
Date: Sun, 29 Sep 2013 20:08:52 +0200
Subject: [PATCH] when we did the login and replied, we mustn't try again to
 process the inbound command again, which will result in a useless additional
 second error reply.

---
 citadel/modules/smtp/serv_smtp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/citadel/modules/smtp/serv_smtp.c b/citadel/modules/smtp/serv_smtp.c
index 9ac94212a..abdc2d1ad 100644
--- a/citadel/modules/smtp/serv_smtp.c
+++ b/citadel/modules/smtp/serv_smtp.c
@@ -1004,6 +1004,7 @@ void smtp_command_loop(void)
 
 	else if (sSMTP->command_state == smtp_plain) {
 		smtp_try_plain(0, 0);
+		return;
 	}
 
 	pchs = pch = ChrPtr(sSMTP->Cmd);
-- 
2.30.2