From f1a7473ae2d12996e92b3a7975c969d5e1cd4d92 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@gitorious>
Date: Sun, 4 Nov 2012 11:08:05 +0100
Subject: [PATCH] do not use old servers

---
 lib/interface.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/interface.py b/lib/interface.py
index 699b40035..89934f85c 100644
--- a/lib/interface.py
+++ b/lib/interface.py
@@ -105,7 +105,11 @@ class Interface(threading.Thread):
                                 ports.append((v[0], v[1:]))
                             if re.match("v(.?)+", v):
                                 version = v[1:]
-                    if ports and version:
+                    try: 
+                        is_recent = float(version)>=0.5
+                    except: 
+                        is_recent = False
+                    if ports and is_recent:
                         servers.append((host, ports))
                 self.servers = servers
                 self.trigger_callback('peers')