From 17b45d9efa19c222c040ca00ee14c93a72b41476 Mon Sep 17 00:00:00 2001
From: Murali Reddy <muralimmreddy@gmail.com>
Date: Fri, 18 Jan 2019 01:06:37 +0530
Subject: [PATCH] handle single node case where return peer list from
 kube-utils is empty

fixes side affet introduced in #3454
---
 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 e5fb393f..44929577 100755
--- a/prog/weave-kube/launch.sh
+++ b/prog/weave-kube/launch.sh
@@ -85,7 +85,7 @@ router_bridge_opts() {
 }
 
 if [ -z "$KUBE_PEERS" ]; then
-    if ! KUBE_PEERS=$(/home/weave/kube-utils) || [ -z "$KUBE_PEERS" ]; then
+    if ! KUBE_PEERS=$(/home/weave/kube-utils); then
         echo Failed to get peers >&2
         exit 1
     fi