From 8b0e8943e3d9870bcc93f6999d8c695b98d8391e Mon Sep 17 00:00:00 2001
From: Lefteris Chatzimparmpas <lefcha@fastmail.net>
Date: Tue, 21 Feb 2012 17:48:22 +0100
Subject: [PATCH] Don't allow a login if a session already exists.

---
 src/account.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/account.lua b/src/account.lua
index 3872f35..70f9a3f 100644
--- a/src/account.lua
+++ b/src/account.lua
@@ -48,6 +48,7 @@ function Account._login_user(self)
             self._account.username .. '@' .. self._account.server .. ': ')
     end
 
+    if self._account.session then return true end
     local r, s = ifcore.login(self._account.server, self._account.port,
                               self._account.ssl, self._account.username,
                               self._account.password)