fix(update): skip setting defaults for single embedded subdocs undern…

…eath maps Fix #7909
Automattic · Jun 22, 2019 · 0314b02 · 0314b02
1 parent ef79737
commit 0314b02
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/helpers/setDefaultsOnInsert.js b/lib/helpers/setDefaultsOnInsert.js
@@ -69,7 +69,8 @@ module.exports = function(filter, schema, castedDoc, options) {
   }
 
   schema.eachPath(function(path, schemaType) {
-    if (schemaType.$isSingleNested) {
+    // Skip single nested paths if underneath a map
+    if (schemaType.$isSingleNested && !schemaType.path.endsWith('.$*')) {
       // Only handle nested schemas 1-level deep to avoid infinite
       // recursion re: https://github.com/mongodb-js/mongoose-autopopulate/issues/11
       schemaType.schema.eachPath(function(_path, _schemaType) {