From a5eeac9ac42f3a775d8d89458fea0409e44d324e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ionic=C4=83=20Biz=C4=83u?= <bizauionica@gmail.com>
Date: Sat, 27 Feb 2016 19:30:23 +0200
Subject: [PATCH] Improved the migration script.

Fixes #81.
---
 package.json               |  2 +-
 scripts/migration/2.0.0.js | 11 +++++------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 16dbed5..a7472ac 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "git-stats",
-  "version": "2.9.2",
+  "version": "2.9.3",
   "description": "Local git statistics including GitHub-like contributions calendars.",
   "main": "lib/index.js",
   "bin": {
diff --git a/scripts/migration/2.0.0.js b/scripts/migration/2.0.0.js
index ca35256..e90defc 100755
--- a/scripts/migration/2.0.0.js
+++ b/scripts/migration/2.0.0.js
@@ -20,13 +20,11 @@ function migrate() {
         Logger.log(e);
     }
 
-    if (data.commits) {
-        return;
-    }
-
-    var newStats = { commits: {} };
+    data.commits = data.commits || {};
+    var newStats = { commits: data.commits };
+    delete data.commits;
     Object.keys(data).forEach(function (day) {
-        var cDay = newStats.commits[day] = {};
+        var cDay = newStats.commits[day] = newStats.commits[day] || {};
         Object.keys(data[day]).map(function (c) {
             Object.keys(data[day][c]).map(function (h) {
                 cDay[h] = 1;
@@ -38,3 +36,4 @@ function migrate() {
 }
 
 migrate();
+