From ce558849d36ddc914aac3fbcbb27dbdf45433bd8 Mon Sep 17 00:00:00 2001
From: Slava Kim <slava@meteor.com>
Date: Mon, 2 Feb 2015 17:24:50 -0800
Subject: [PATCH] Revert "Delete extra field on conversion"

This reverts commit 14598f1ca627e6c5f4badb745ee5b1a6eb18e71d.

looks like it is causing errors?
---
 tools/isopack.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/tools/isopack.js b/tools/isopack.js
index fef100f173..4c2424e694 100644
--- a/tools/isopack.js
+++ b/tools/isopack.js
@@ -253,10 +253,6 @@ Isopack.convertOneStepForward = function (data, fromFormat) {
   if (fromFormat === "unipackage-pre2") {
     convertedData.builds = convertedData.unibuilds;
     delete convertedData.unibuilds;
-
-    // The new files have the format in the key, not inside the actual data
-    delete convertedData.format;
-
     return convertedData;
   }
 };