From e8428a2a732fe9754acd8f23653c7f1971d8ab83 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Wed, 21 Oct 2020 18:13:10 +0530
Subject: [PATCH] prevent a case of multiple callbacks

---
 lib/storage/blob.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/storage/blob.js b/lib/storage/blob.js
index 21f38a73a..dfbc802b4 100644
--- a/lib/storage/blob.js
+++ b/lib/storage/blob.js
@@ -378,7 +378,10 @@ var makeWalker = function (n, handleChild, done) {
             nThen(function (w) {
                 // check if the path is a directory...
                 Fs.stat(path, w(function (err, stats) {
-                    if (err) { return next(); }
+                    if (err) {
+                        w.abort();
+                        return next();
+                    }
                     if (!stats.isDirectory()) {
                         w.abort();
                         return void handleChild(void 0, path, next);