From 9b942a0e89ff2b32205b678832fa997d79670dcb Mon Sep 17 00:00:00 2001
From: Andres Rios Tascon <ariostas@gmail.com>
Date: Thu, 7 Nov 2024 14:05:03 -0500
Subject: [PATCH] Fix closed property

---
 src/uproot/source/fsspec.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uproot/source/fsspec.py b/src/uproot/source/fsspec.py
index 6f47890ba..75a0af1ba 100644
--- a/src/uproot/source/fsspec.py
+++ b/src/uproot/source/fsspec.py
@@ -198,7 +198,7 @@ def closed(self) -> bool:
         True if the associated file/connection/thread pool is closed; False
         otherwise.
         """
-        return False
+        return self._file.closed
 
 
 class FSSpecLoopExecutor(uproot.source.futures.Executor):