From d4dcab43e2e803f61b955c181e797bde6243e33c Mon Sep 17 00:00:00 2001
From: Sergey Chernyshev <schernyshev@openjdk.org>
Date: Thu, 25 Apr 2024 04:20:40 +0200
Subject: [PATCH] src: add a condition if the argument of `DomainToUnicode` is

PR-URL: https://github.com/nodejs/node/pull/49097
Refs: https://github.com/nodejs/node/pull/46410
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Deokjin Kim <deokjin81.kim@gmail.com>
---
 graal-nodejs/src/node_url.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/graal-nodejs/src/node_url.cc b/graal-nodejs/src/node_url.cc
index 30a1a6ec987..149a926841b 100644
--- a/graal-nodejs/src/node_url.cc
+++ b/graal-nodejs/src/node_url.cc
@@ -95,6 +95,11 @@ void BindingData::DomainToUnicode(const FunctionCallbackInfo<Value>& args) {
   CHECK(args[0]->IsString());
 
   std::string input = Utf8Value(env->isolate(), args[0]).ToString();
+  if (input.empty()) {
+    return args.GetReturnValue().Set(
+        String::NewFromUtf8(env->isolate(), "").ToLocalChecked());
+  }
+
   // It is important to have an initial value that contains a special scheme.
   // Since it will change the implementation of `set_hostname` according to URL
   // spec.