From 3dbf11d0a1f6986331d3a49a78c138f78693efa9 Mon Sep 17 00:00:00 2001
From: Steve Holme <steve_holme@hotmail.com>
Date: Sun, 27 Jan 2013 10:42:32 +0000
Subject: [PATCH] pop3.c: Fixed unnecessary state change if starttls fails

The state machine should only be changed to POP3_STARTTLS when the
STLS command has been successfully sent to the server.
---
 lib/pop3.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/pop3.c b/lib/pop3.c
index 9a9e81b20..18d16e0ff 100644
--- a/lib/pop3.c
+++ b/lib/pop3.c
@@ -542,7 +542,8 @@ static CURLcode pop3_state_servergreet_resp(struct connectdata *conn,
     /* We don't have a SSL/TLS connection yet, but SSL is requested. Switch
        to TLS connection now */
     result = Curl_pp_sendf(&pop3c->pp, "STLS");
-    state(conn, POP3_STARTTLS);
+    if(!result)
+      state(conn, POP3_STARTTLS);
   }
   else
     result = pop3_state_capa(conn);