util blocking bug test :/

sys/util.py

@@ -3,7 +3,6 @@ import select
 import socket
 import threading
 import random
-import config
 from Queue import Queue, Empty
 
 MAGIC_PACKET = ""
@@ -76,9 +75,9 @@ def get_local_ip():
     while waiting:
         s2.sendto(bytes(MAGIC_PACKET), ('<broadcast>', 8888))
         try:
-            address = queue.get(False)
+            address = queue.get_nowait()
         except Empty:
-            address = [config.IP]
+            pass
-        finally:
+        else:
             waiting = False
     return address[0]