From ec2d0fa67c51c69cda13f45d92c5745fea6a55db Mon Sep 17 00:00:00 2001
From: Cai Lei <cailei@live.com>
Date: Wed, 8 Nov 2017 19:31:24 +0800
Subject: [PATCH] Check 'pod.metadata.labels' exists before using it

---
 lib/deploy.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/deploy.js b/lib/deploy.js
index 4ce7d04..e06e3bf 100644
--- a/lib/deploy.js
+++ b/lib/deploy.js
@@ -142,6 +142,7 @@ function waitForDeployment(funcName, requestMoment, namespace, options) {
           const functionPods = _.filter(
             podsInfo.items,
             (pod) => (
+              !_.isEmpty(pod.metadata.labels) &&
               pod.metadata.labels.function === funcName &&
               // Ignore pods that may still exist from a previous deployment
               moment(pod.metadata.creationTimestamp) >= requestMoment