From 48cb5ef8053d823302e7e53490fb22cec2fabb0f Mon Sep 17 00:00:00 2001
From: nicolargo <nicolas@nicolargo.com>
Date: Tue, 17 Dec 2019 21:28:05 +0100
Subject: Correct an issue while init IP plugin (issue #1528) again...

---
 glances/plugins/glances_ip.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/glances/plugins/glances_ip.py b/glances/plugins/glances_ip.py
index a84c7445..8aa38f7c 100644
--- a/glances/plugins/glances_ip.py
+++ b/glances/plugins/glances_ip.py
@@ -175,6 +175,9 @@ class PublicIpAddress(object):
             if q.qsize() > 0:
                 ip = q.get()
 
+        if ip is None:
+            return None
+
         return ', '.join(set([x.strip() for x in ip.split(',')]))
 
     def _get_ip_public(self, queue_target, url, json=False, key=None):
-- 
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