fix: decode CasbinRule (#49)

When a field does not exist in the mongodb document, CasbinRule uses the last value, expecting the field to be empty
casbin · Aug 12, 2022 · 293a343 · 293a343
1 parent a1f441b
commit 293a343
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/adapter.go b/adapter.go
@@ -227,7 +227,6 @@ func (a *adapter) LoadFilteredPolicy(model model.Model, filter interface{}) erro
 	} else {
 		a.filtered = true
 	}
-	line := CasbinRule{}
 
 	ctx, cancel := context.WithTimeout(context.TODO(), a.timeout)
 	defer cancel()
@@ -238,6 +237,7 @@ func (a *adapter) LoadFilteredPolicy(model model.Model, filter interface{}) erro
 	}
 
 	for cursor.Next(ctx) {
+		line := CasbinRule{}
 		err := cursor.Decode(&line)
 		if err != nil {
 			return err