From 0c99212e78b88db840b39010016131584df21748 Mon Sep 17 00:00:00 2001
From: Todd Neal <tnealt@amazon.com>
Date: Fri, 10 Feb 2023 14:26:15 -0600
Subject: [PATCH] fix docker buildx check

In testing, docker reports an exit code of zero if --help
is passed, regardless of the subcommand
---
 hack/lib/util.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/lib/util.sh b/hack/lib/util.sh
index 1c5246142a1..a6bc6aa04e9 100755
--- a/hack/lib/util.sh
+++ b/hack/lib/util.sh
@@ -729,7 +729,7 @@ function kube::util::ensure-cfssl {
 # Check if we have "docker buildx" commands available
 #
 function kube::util::ensure-docker-buildx {
-  if docker buildx --help >/dev/null 2>&1; then
+  if docker buildx >/dev/null 2>&1; then
     return 0
   else
     echo "ERROR: docker buildx not available. Docker 19.03 or higher is required with experimental features enabled"