only do map check if theres a single primary key

lib/dialects/abstract/query.js

@@ -350,13 +350,16 @@ module.exports = (function() {
         })
         })
         delete result.__children
         delete result.__children
       },
       },
-      primaryKeyAttribute = includeOptions.daoFactory.primaryKeyAttribute,
+      primaryKeyAttribute,
       primaryKeyMap = {}
       primaryKeyMap = {}
 
 
     // Ignore all include keys on main data
     // Ignore all include keys on main data
     if (includeOptions.includeNames) {
     if (includeOptions.includeNames) {
       calleeDataIgnore = calleeDataIgnore.concat(includeOptions.includeNames)
       calleeDataIgnore = calleeDataIgnore.concat(includeOptions.includeNames)
     }
     }
+    if (includeOptions.daoFactory.primaryKeyAttributes.length === 1) {
+      primaryKeyAttribute = includeOptions.daoFactory.primaryKeyAttribute
+    }
 
 
     data.forEach(function (row) {
     data.forEach(function (row) {
       row = Dot.transform(row)
       row = Dot.transform(row)