From 3c257d252d5c010f6e240878eb4b41485f40a98b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Burzy=C5=84ski?= <mateuszburzynski@gmail.com>
Date: Tue, 23 Sep 2025 10:31:22 +0200
Subject: [PATCH] Only prepend `file://` to the script's URL if it's not there
 already

---
 deps/v8/src/debug/debug.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/deps/v8/src/debug/debug.cc b/deps/v8/src/debug/debug.cc
index 08b3a399bf524c..deef8886ec5355 100644
--- a/deps/v8/src/debug/debug.cc
+++ b/deps/v8/src/debug/debug.cc
@@ -3387,7 +3387,12 @@ static void RecordReplayRegisterScript(Handle<Script> script) {
     if (RecordReplayIgnoreScriptByURL(name.get())) {
       return;
     }
-    url = std::string("file://") + name.get();
+    std::string name_str(name.get());
+    if (name_str.find("file://") == 0) {
+      url = name_str;
+    } else {
+      url = std::string("file://") + name_str;
+    }
   }
 
   RecordReplayOnNewSource(isolate, id.get(), "scriptSource", url.length() ? url.c_str() : nullptr);