From f4c582a7b3fc2e2fe0e0ee8b2203d66d263d6ee5 Mon Sep 17 00:00:00 2001
From: Tom Wilkie <tom.wilkie@gmail.com>
Date: Fri, 29 Jan 2016 14:41:25 -0800
Subject: [PATCH] Don't need sudo when DOCKER_HOST is tcp.

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a2759992d..25ccba24e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 .PHONY: all deps static clean client-lint client-test client-sync backend frontend shell lint
 
 # If you can use Docker without being root, you can `make SUDO= <target>`
-SUDO=sudo -E
+SUDO=$(shell (echo "$$DOCKER_HOST" | grep "tcp://" >/dev/null) || echo "sudo -E")
 DOCKERHUB_USER=weaveworks
 SCOPE_EXE=prog/scope
 SCOPE_IMAGE=$(DOCKERHUB_USER)/scope