fix(populate): use correct model with discriminators + nested populate

Fix #5858
Automattic · Dec 19, 2017 · 4e64596 · 4e64596
1 parent ed8e874
commit 4e64596
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/model.js b/lib/model.js
@@ -3261,7 +3261,9 @@ function populate(model, docs, options, callback) {
       mod.options.options.limit = mod.options.options.limit * ids.length;
     }
 
-    var subPopulate = mod.options.populate;
+    var subPopulate = utils.clone(mod.options.populate, {
+      retainKeyOrder: true
+    });
     var query = mod.Model.find(match, select, mod.options.options);
 
     // If we're doing virtual populate and projection is inclusive and foreign