From 39269f78ed82ab27b8a560b43f3091b2f503052b Mon Sep 17 00:00:00 2001
From: Johannes <jojow@users.noreply.github.com>
Date: Tue, 2 Aug 2016 20:32:27 +0200
Subject: [PATCH] brackets added to DOCKER_VERSION env var

so it is consistent with other env vars
---
 1.12/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/1.12/Dockerfile b/1.12/Dockerfile
index c56a0af5f..c2028c66c 100644
--- a/1.12/Dockerfile
+++ b/1.12/Dockerfile
@@ -10,7 +10,7 @@ ENV DOCKER_VERSION 1.12.0
 ENV DOCKER_SHA256 3dd07f65ea4a7b4c8829f311ab0213bca9ac551b5b24706f3e79a97e22097f8b
 
 RUN set -x \
-	&& curl -fSL "https://${DOCKER_BUCKET}/builds/Linux/x86_64/docker-$DOCKER_VERSION.tgz" -o docker.tgz \
+	&& curl -fSL "https://${DOCKER_BUCKET}/builds/Linux/x86_64/docker-${DOCKER_VERSION}.tgz" -o docker.tgz \
 	&& echo "${DOCKER_SHA256} *docker.tgz" | sha256sum -c - \
 	&& tar -xzvf docker.tgz \
 	&& mv docker/* /usr/local/bin/ \