From 47cdf2b7552141e9f86a52ab55e70ddd85977e6b Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Tue, 22 Nov 2016 15:42:53 +0000
Subject: [PATCH] Simplify version sed

---
 prog/weave-kube/launch.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prog/weave-kube/launch.sh b/prog/weave-kube/launch.sh
index 81bad54a..bc2f15b6 100755
--- a/prog/weave-kube/launch.sh
+++ b/prog/weave-kube/launch.sh
@@ -30,7 +30,7 @@ EOF
 fi
 
 SOURCE_BINARY=/usr/bin/weaveutil
-VERSION=$(/home/weave/weaver $EXTRA_ARGS --version | sed -E 's/weave router (.*?)/\1/')
+VERSION=$(/home/weave/weaver $EXTRA_ARGS --version | sed -e 's/weave router //')
 PLUGIN="weave-plugin-$VERSION"
 
 install_cni_plugin() {