Scope 'smart' variable correctly

lib/associations/has-many-double-linked.js

@@ -61,6 +61,7 @@ module.exports = (function() {
       }
 
       if (options.where) {
+        var smart
         if (Array.isArray(options.where)) {
           smart = Utils.smartWhere([where, options.where], self.__factory.target.daoFactoryManager.sequelize.options.dialect)
           smart = Utils.compileSmartWhere.call(self.__factory.target, smart, self.__factory.target.daoFactoryManager.sequelize.options.dialect)

lib/associations/has-many-single-linked.js

@@ -16,7 +16,7 @@ module.exports = (function() {
     where[this.__factory.identifier] = this.instance[primaryKey]
 
     if (options.where) {
-      smart = Utils.smartWhere([where, options.where], this.__factory.target.daoFactoryManager.sequelize.options.dialect)
+      var smart = Utils.smartWhere([where, options.where], this.__factory.target.daoFactoryManager.sequelize.options.dialect)
       smart = Utils.compileSmartWhere.call(this.__factory.target, smart, this.__factory.target.daoFactoryManager.sequelize.options.dialect)
       if (smart.length > 0) {
         options.where = smart

lib/associations/has-one.js

@@ -62,7 +62,7 @@ module.exports = (function() {
         params = {where: where}
       }
 
-      smart = Utils.smartWhere(params.where || [], self.target.daoFactoryManager.sequelize.options.dialect)
+      var smart = Utils.smartWhere(params.where || [], self.target.daoFactoryManager.sequelize.options.dialect)
       smart = Utils.compileSmartWhere.call(self.target, smart, self.target.daoFactoryManager.sequelize.options.dialect)
       if (smart.length > 0) {
         params.where = smart