From a704d06d581e880b81189567919642ae36442bd0 Mon Sep 17 00:00:00 2001
From: Tabakhase <mail@tabakhase.com>
Date: Fri, 7 Apr 2017 04:12:32 +0200
Subject: [PATCH] Fix install.sh of get.docker.com for debian-sudo

repair sudo call on key-add for install / https://get.docker.com/

fix #32424

Signed-off-by: Tabakhase <github@tabakhase.com>
---
 hack/install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/install.sh b/hack/install.sh
index 15ac49f1f7..1a5165d40f 100644
--- a/hack/install.sh
+++ b/hack/install.sh
@@ -482,7 +482,7 @@ do_install() {
 
 			(
 			set -x
-			echo "$docker_key" | apt-key add -
+			echo "$docker_key" | $sh_c 'apt-key add -'
 			$sh_c "mkdir -p /etc/apt/sources.list.d"
 			$sh_c "echo deb \[arch=$(dpkg --print-architecture)\] ${apt_url}/repo ${lsb_dist}-${dist_version} ${repo} > /etc/apt/sources.list.d/docker.list"
 			$sh_c 'sleep 3; apt-get update; apt-get install -y -q docker-engine'