app.portBindings and newManifest.tcpPorts may be null

migrations/20150430165335-settings-default-autoupdatepattern.js

@@ -0,0 +1,12 @@
+dbm = dbm || require('db-migrate');
+var type = dbm.dataType;
+
+exports.up = function(db, callback) {
+    // everyday at 1am
+    db.runSql('INSERT settings (name, value) VALUES("autoupdate_pattern", ?)', [ '00 00 1 * * *' ], callback);
+};
+
+exports.down = function(db, callback) {
+    db.runSql('DELETE * FROM settings WHERE name="autoupdate_pattern"', [ ], callback);
+}
+