From b8db5007fa6fa89ea95d8951d669031586e93e2a Mon Sep 17 00:00:00 2001
From: Dan O'Reilly <oreilldf@gmail.com>
Date: Sat, 21 Mar 2009 19:41:13 -0400
Subject: [PATCH] Add missing check for no interface to GetIP.

---
 wicd/wnettools.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wicd/wnettools.py b/wicd/wnettools.py
index 3009730..01e15fe 100644
--- a/wicd/wnettools.py
+++ b/wicd/wnettools.py
@@ -577,6 +577,7 @@ class BaseInterface(object):
         The IP address of the interface in dotted quad form.
 
         """
+        if not self.iface: return ""
         if not ifconfig:
             cmd = 'ifconfig ' + self.iface
             if self.verbose: print cmd