From 308ef865c565c29cc9f04132643f434600b67b98 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Mon, 17 Nov 2014 17:39:33 +0000
Subject: [PATCH] simplify

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

diff --git a/weave b/weave
index 3a33d506..270e3778 100755
--- a/weave
+++ b/weave
@@ -280,7 +280,7 @@ http_call() {
             exit 1
             ;;
         true*)
-            ip=$(echo $status | sed -e 's/true //')
+            ip="${status#true }"
             ;;
         *)
             echo "$2 container is not running." >&2