fix; don't crash if paths doesn't have options (Fix #1824)

Automattic · Aug 14, 2015 · 89ac6e6 · 89ac6e6
1 parent 11f0f5b
commit 89ac6e6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/document.js b/lib/document.js
@@ -456,7 +456,9 @@ Document.prototype.set = function (path, val, type, options) {
             && (!path[key].constructor || 'Object' == path[key].constructor.name)
             && 'virtual' != pathtype
             && !(this.$__path(pathName) instanceof MixedSchema)
-            && !(this.schema.paths[pathName] && this.schema.paths[pathName].options.ref)) {
+            && !(this.schema.paths[pathName] &&
+              this.schema.paths[pathName].options &&
+              this.schema.paths[pathName].options.ref)) {
           this.set(path[key], prefix + key, constructing);
         } else if (strict) {
           if ('real' === pathtype || 'virtual' === pathtype) {