From 26eea6eab26f0f9ec8cd6036534c8e49dc605209 Mon Sep 17 00:00:00 2001
From: Paul Bellamy <paul.a.bellamy@gmail.com>
Date: Thu, 27 Aug 2015 16:43:14 +0100
Subject: [PATCH] Works with boot2docker.

The DOCKER_BRIDGE_IP is set on the remote host, so it will be found
correctly on boot2docker.
---
 scope | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scope b/scope
index 74da235e9..3aec62fc5 100755
--- a/scope
+++ b/scope
@@ -99,7 +99,7 @@ weave_dns_present() {
 }
 
 set_docker_bridge_ip() {
-    DOCKER_BRIDGE_IP=$(ip -4 addr show dev $DOCKER_BRIDGE | grep -m1 -o 'inet [.0-9]*')
+    DOCKER_BRIDGE_IP=$(docker run --rm --net=host --entrypoint /bin/sh $SCOPE_IMAGE -c "ip -f inet address show dev $DOCKER_BRIDGE" | grep -m1 -o 'inet \([.0-9]\)*')
     DOCKER_BRIDGE_IP=${DOCKER_BRIDGE_IP#inet }
 }