From 9003dd907e795b956538be6b76c2729bf01ceb14 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Fri, 21 May 2021 19:20:43 +0100
Subject: [PATCH] js: Don't print newline for empty ArrayBuffer

If we don't have any bytes to print in hex representation, just return
early instead of printing a newline in preparation for the data that
won't follow. :^)
---
 Userland/Utilities/js.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Userland/Utilities/js.cpp b/Userland/Utilities/js.cpp
index 978a92c5c2..ae24ac0ec6 100644
--- a/Userland/Utilities/js.cpp
+++ b/Userland/Utilities/js.cpp
@@ -294,6 +294,8 @@ static void print_array_buffer(const JS::Object& object, HashTable<JS::Object*>&
     print_type("ArrayBuffer");
     out("\n  byteLength: ");
     print_value(JS::Value((double)byte_length), seen_objects);
+    if (!byte_length)
+        return;
     outln();
     for (size_t i = 0; i < byte_length; ++i) {
         out("{:02x}", buffer[i]);