From cd4cbf19624ab892e25805d749d03d1872663a8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=8E=E5=92=8F?= <s_xun_s@163.com>
Date: Tue, 26 Jan 2021 12:42:56 +0800
Subject: [PATCH] When the ip4 addres is nil, it should try the next.
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Signed-off-by: 黎咏 <s_xun_s@163.com>
---
 pkg/utils/idutils/id_utils.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/utils/idutils/id_utils.go b/pkg/utils/idutils/id_utils.go
index 3693b991..7c42984a 100644
--- a/pkg/utils/idutils/id_utils.go
+++ b/pkg/utils/idutils/id_utils.go
@@ -114,6 +114,9 @@ func IPv4() (net.IP, error) {
 		}
 
 		ip := ipnet.IP.To4()
+		if ip == nil {
+			continue
+		}
 		return ip, nil
 
 	}
-- 
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