From c81190d2ba6ef1d5283fa2882ccd4c0dd361ddb1 Mon Sep 17 00:00:00 2001
From: Adrien Castex <adrien.castex@protonmail.com>
Date: Tue, 6 Jun 2017 16:54:30 +0200
Subject: [PATCH] Fixed a bug when serializing a VirtualStoredFile having a
 content length of 0

---
 lib/manager/VirtualStoredFSManager.js | 6 +++---
 src/manager/VirtualStoredFSManager.ts | 7 ++++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/manager/VirtualStoredFSManager.js b/lib/manager/VirtualStoredFSManager.js
index 26895217..22cb3802 100644
--- a/lib/manager/VirtualStoredFSManager.js
+++ b/lib/manager/VirtualStoredFSManager.js
@@ -130,10 +130,10 @@ var VirtualStoredFSManager = (function () {
             properties: resource.properties
         };
         result.name = resource.name;
-        if (resource.len)
+        if (resource.contentUid) {
             result.len = resource.len;
-        if (resource.contentUid)
             result.contentUid = resource.contentUid;
+        }
         return result;
     };
     VirtualStoredFSManager.prototype.unserialize = function (data, obj) {
@@ -146,7 +146,7 @@ var VirtualStoredFSManager = (function () {
         }
         if (obj.type.isFile) {
             var rs = new VirtualStoredFile_1.VirtualStoredFile(data.name, null, this);
-            rs.len = data.len;
+            rs.len = data.len === undefined ? 0 : data.len;
             rs.contentUid = data.contentUid;
             rs.dateCreation = data.dateCreation;
             rs.dateLastModified = data.dateLastModified;
diff --git a/src/manager/VirtualStoredFSManager.ts b/src/manager/VirtualStoredFSManager.ts
index 96e267ee..4b2665cc 100644
--- a/src/manager/VirtualStoredFSManager.ts
+++ b/src/manager/VirtualStoredFSManager.ts
@@ -182,10 +182,11 @@ export class VirtualStoredFSManager implements FSManager
         };
 
         result.name = resource.name;
-        if(resource.len)
-            result.len = resource.len;
         if(resource.contentUid)
+        {
+            result.len = resource.len;
             result.contentUid = resource.contentUid;
+        }
 
         return result;
     }
@@ -203,7 +204,7 @@ export class VirtualStoredFSManager implements FSManager
         if(obj.type.isFile)
         {
             const rs = new VirtualStoredFile(data.name, null, this);
-            rs.len = data.len;
+            rs.len = data.len === undefined ? 0 : data.len;
             rs.contentUid = data.contentUid;
             rs.dateCreation = data.dateCreation;
             rs.dateLastModified = data.dateLastModified;