From 8ea06053a22c1cf51fa8d1e736ebb20476499dfd Mon Sep 17 00:00:00 2001
From: Philipp Muens <raute1337@gmx.de>
Date: Tue, 14 Jun 2016 20:03:56 +0200
Subject: [PATCH] Fix s3 is undefined bug

---
 lib/plugins/awsCompileS3Events/awsCompileS3Events.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/plugins/awsCompileS3Events/awsCompileS3Events.js b/lib/plugins/awsCompileS3Events/awsCompileS3Events.js
index 797015a49..12d7018f7 100644
--- a/lib/plugins/awsCompileS3Events/awsCompileS3Events.js
+++ b/lib/plugins/awsCompileS3Events/awsCompileS3Events.js
@@ -42,7 +42,9 @@ class AwsCompileS3Events {
     this.serverless.service.getAllFunctions().forEach((functionName) => {
       const s3BucketObject = this.serverless.service.getFunction(functionName);
 
-      if (s3BucketObject.events.aws.s3) {
+      // checking all three levels in the obj tree
+      // to avoid "can't read property of undefined" error
+      if (s3BucketObject.events && s3BucketObject.events.aws && s3BucketObject.events.aws.s3) {
         // iterate over all defined buckets
         s3BucketObject.events.aws.s3.forEach((bucketName) => {
           // 1. create the S3 bucket with the corresponding notification