From 26aa5c6585e45a6e18ac98ec78e950156d65873c Mon Sep 17 00:00:00 2001
From: "renzheng.wang" <wangrzneu@gmail.com>
Date: Wed, 8 Apr 2020 23:03:53 +0800
Subject: [PATCH] make kubectl/kubeadm completion script support busybox

Kubernetes-commit: ff888f3a43abcb48b773e108baa38858220d88e3
---
 pkg/cmd/completion/completion.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/cmd/completion/completion.go b/pkg/cmd/completion/completion.go
index 6b357cd51..3b099ac83 100644
--- a/pkg/cmd/completion/completion.go
+++ b/pkg/cmd/completion/completion.go
@@ -233,7 +233,7 @@ autoload -U +X bashcompinit && bashcompinit
 # use word boundary patterns for BSD or GNU sed
 LWORD='[[:<:]]'
 RWORD='[[:>:]]'
-if sed --help 2>&1 | grep -q 'GNU\|BusyBox'; then
+if sed --version 2>&1 | grep -q GNU; then
 	LWORD='\<'
 	RWORD='\>'
 fi