Merge pull request #1074 from elliotf/findOrCreate_does_not_modify_inputs

Do not modify input to findOrCreate

lib/dao-factory.js

@@ -592,9 +592,14 @@ module.exports = (function() {
     }).run()
   }
 
-  DAOFactory.prototype.findOrCreate = function (params, defaults) {
+  DAOFactory.prototype.findOrCreate = function (where, defaults) {
     var self = this;
 
+    var params = {};
+    for (var attrname in where) {
+      params[attrname] = where[attrname]
+    }
+
     return new Utils.CustomEventEmitter(function (emitter) {
       self.find({
         where: params