SavePolicy: use empty maps when undefined

Sefriol · Oct 29, 2019 · 314987b · 314987b
1 parent 6b46d9d
commit 314987b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/adapter.js b/src/adapter.js
@@ -240,8 +240,8 @@ class MongooseAdapter {
 
     try {
       const lines = [];
-      const policyRuleAST = model.model.get('p');
-      const groupingPolicyAST = model.model.get('g');
+      const policyRuleAST = model.model.get('p') instanceof Map ? model.model.get('p') : new Map();
+      const groupingPolicyAST = model.model.get('g') instanceof Map ? model.model.get('g') : new Map();
 
       for (const [ptype, ast] of policyRuleAST) {
         for (const rule of ast.policy) {