From 1ea701ebfac8c47f63144c1f8931c8b7b3476289 Mon Sep 17 00:00:00 2001
From: Clemens Brunner <clemens.brunner@gmail.com>
Date: Tue, 8 Oct 2024 13:26:07 +0200
Subject: [PATCH] Close EDF file

---
 wfdb/io/convert/edf.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wfdb/io/convert/edf.py b/wfdb/io/convert/edf.py
index e77cda59..e3096884 100644
--- a/wfdb/io/convert/edf.py
+++ b/wfdb/io/convert/edf.py
@@ -438,6 +438,8 @@ def read_edf(
         int(np.sum(v) % 65536) for v in np.transpose(sig_data)
     ]  # not all values correct?
 
+    edf_file.close()
+
     record = Record(
         record_name=record_name_out,
         n_sig=n_sig,