From 0240b8c9249326a051b58bbb148be80f47796923 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@gitorious>
Date: Tue, 29 Jul 2014 14:26:19 +0200
Subject: [PATCH] fix switch_to_random_interface

---
 lib/network.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/network.py b/lib/network.py
index 2d0bbf8b2..726c4969e 100644
--- a/lib/network.py
+++ b/lib/network.py
@@ -250,13 +250,12 @@ class Network(threading.Thread):
 
 
     def switch_to_random_interface(self):
-        while True:
+        while self.interfaces:
             i = random.choice(self.interfaces.values())
             if i.is_connected:
                 self.switch_to_interface(i)
-                break
             else:
-                time.sleep(0.1)
+                self.interfaces.pop(i.server)
 
     def switch_to_interface(self, interface):
         server = interface.server