From 0b9fd48f97a44a8c401c13d791fe680e12224246 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Fri, 24 Feb 2006 17:57:17 +0000
Subject: [PATCH] Check for connection before any operation.

---
 src/net/smtp/SMTPTransport.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/net/smtp/SMTPTransport.cpp b/src/net/smtp/SMTPTransport.cpp
index e97bbb6f..4ce19716 100644
--- a/src/net/smtp/SMTPTransport.cpp
+++ b/src/net/smtp/SMTPTransport.cpp
@@ -520,6 +520,9 @@ void SMTPTransport::internalDisconnect()
 
 void SMTPTransport::noop()
 {
+	if (!isConnected())
+		throw exceptions::not_connected();
+
 	sendRequest("NOOP");
 
 	ref <SMTPResponse> resp = readResponse();
@@ -533,6 +536,9 @@ void SMTPTransport::send(const mailbox& expeditor, const mailboxList& recipients
                          utility::inputStream& is, const utility::stream::size_type size,
                          utility::progressListener* progress)
 {
+	if (!isConnected())
+		throw exceptions::not_connected();
+
 	// If no recipient/expeditor was found, throw an exception
 	if (recipients.isEmpty())
 		throw exceptions::no_recipient();