From 4c1abcb0ce057e1df989256e757407ccb2e5d498 Mon Sep 17 00:00:00 2001
From: yep <yep171@yahoo.com>
Date: Mon, 25 Jul 2016 16:28:40 +0200
Subject: containers/docker: use shallow clone of single branch

---
 containers/docker/develop-alpine/Dockerfile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'containers/docker/develop-alpine')

diff --git a/containers/docker/develop-alpine/Dockerfile b/containers/docker/develop-alpine/Dockerfile
index 70aee9f0f..7f3b7f8c5 100644
--- a/containers/docker/develop-alpine/Dockerfile
+++ b/containers/docker/develop-alpine/Dockerfile
@@ -2,8 +2,7 @@ FROM alpine:3.4
 
 RUN \
   apk add --update go git make gcc musl-dev         && \
-  git clone https://github.com/ethereum/go-ethereum && \
-  (cd go-ethereum && git checkout develop)          && \
+  git clone --depth 1 --branch develop https://github.com/ethereum/go-ethereum && \
   (cd go-ethereum && make geth)                     && \
   cp go-ethereum/build/bin/geth /geth               && \
   apk del go git make gcc musl-dev                  && \
-- 
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