From 5ca42405c426ad03b279347b4a5c8deda7049d49 Mon Sep 17 00:00:00 2001
From: Michael Lambert <michael@alphageek.com.au>
Date: Sat, 15 Feb 2020 09:30:10 +1100
Subject: [PATCH] Detect slashes on bucketPrefix and fix as required

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index e28c857..bccb9b1 100644
--- a/index.js
+++ b/index.js
@@ -200,8 +200,8 @@ class ServerlessS3Sync {
     const servicePath = this.servicePath;
     const promises = s3Sync.map( async (s) => {
       let bucketPrefix = '';
-      if (s.hasOwnProperty('bucketPrefix')) {
-        bucketPrefix = s.bucketPrefix;
+      if (s.hasOwnProperty('bucketPrefix') && s.bucketPrefix.length > 0) {
+        bucketPrefix = s.bucketPrefix.replace(/\/?$/, '').replace(/^\/?/, '/')
       }
       let acl = 'private';
       if (s.hasOwnProperty('acl')) {