From d3cd7aced40a03f5642ef0712bed2b8ad2f72f9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A5l=20J=C3=B8rgensen?= <pal.jorgensen@amendor.com>
Date: Mon, 4 Aug 2014 10:49:49 +0200
Subject: [PATCH] Made changes to structure of upgrades.js. Makes it possible
 in the future to add stuff for a upgrade

---
 js/h5p-content-upgrade.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/js/h5p-content-upgrade.js b/js/h5p-content-upgrade.js
index d23ed24..5542bdd 100644
--- a/js/h5p-content-upgrade.js
+++ b/js/h5p-content-upgrade.js
@@ -361,10 +361,15 @@ var H5PUpgrades = H5PUpgrades || {};
           }
           else {
             // We found an upgrade hook, run it
-            upgrade(params, function (err, upgradedParams) {
-              params = upgradedParams;
-              nextMinor(err);
-            });
+            if (upgrade.contentUpgrade !== undefined && typeof upgrade.contentUpgrade === 'function') {
+              upgrade.contentUpgrade(params, function (err, upgradedParams) {
+                params = upgradedParams;
+                nextMinor(err);
+              });
+            }
+            else {
+              nextMinor(info.errorScript.replace('%lib', library.name + ' ' + newVersion));
+            }
           }
         }, nextMajor);
       }