From 868c808db7fdb3e6fd36a1e20b712982513a8c5f Mon Sep 17 00:00:00 2001
From: Joe Fleming <joe.fleming@gmail.com>
Date: Fri, 13 May 2016 14:56:50 -0700
Subject: [PATCH] missing indices need to return an array

---
 src/worker.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/worker.js b/src/worker.js
index 3d34f14..ae86191 100644
--- a/src/worker.js
+++ b/src/worker.js
@@ -180,7 +180,7 @@ export default class Job extends events.EventEmitter {
   }
 
   _claimPendingJobs(jobs) {
-    if (jobs.length === 0) return;
+    if (!jobs || jobs.length === 0) return;
 
     this._stopJobPolling();
     let claimed = false;
@@ -268,7 +268,7 @@ export default class Job extends events.EventEmitter {
     })
     .catch((err) => {
       // ignore missing indices errors
-      if (err.status === 404) return;
+      if (err.status === 404) return [];
 
       this.debug('job querying failed', err);
       this.emit('error', err);