From 5f385a297cd6480371cb0b1b04d3c2a31f9751b2 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Sun, 31 May 2015 11:51:34 +0100
Subject: [PATCH] remove bashism

This was introduced in #780.
---
 weave | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weave b/weave
index 4914a47f..dfff47ec 100755
--- a/weave
+++ b/weave
@@ -171,7 +171,7 @@ DNS_HTTP_PORT=6785
 PROXY_PORT=12375
 PROXY_CONTAINER_NAME=weaveproxy
 PROXY_HOST="localhost"
-if [[ "$DOCKER_HOST" == "tcp://"* ]]; then
+if [ "$DOCKER_HOST" != "${DOCKER_HOST#tcp://}" ] ; then
     PROXY_HOST=$(echo "$DOCKER_HOST" | sed -e "s|tcp://\([^:]*\):[0-9]*|\1|")
 fi