bypass getter in console.log()

test/sandbox.js

@@ -8,9 +8,11 @@ function safe_log(arg, level) {
         if (/Error$/.test(arg.name)) return arg.toString();
         arg.constructor.toString();
         if (level--) for (var key in arg) {
+            if (!Object.getOwnPropertyDescriptor(arg, key).get) {
                 arg[key] = safe_log(arg[key], level);
             }
         }
+    }
     return arg;
 }