From 9924f420e538361a79284db9bc31a0e5734ae06b Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Thu, 28 Aug 2014 16:18:30 +0100
Subject: [PATCH] banish bashism

---
 weaver/weave | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/weaver/weave b/weaver/weave
index 63fab17a..2e97b726 100755
--- a/weaver/weave
+++ b/weaver/weave
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 set -e
 
 BRIDGE=weave
@@ -42,7 +42,7 @@ shift 2 || usage
 #
 # TODO use the mac of one of the physical host interfaces (eth0,
 # wlan0, etc) so the name becomes stable across host restarts.
-MACADDR=$(</sys/class/net/$BRIDGE/address)
+MACADDR=`cat /sys/class/net/$BRIDGE/address`
 
 case "$COMMAND" in
     launch)