From 89dad4a3ceff76be2137083a530bcd57f9b1d00d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Menou?=
 <frederic.menou@transport.data.gouv.fr>
Date: Mon, 20 Jan 2025 14:04:50 +0100
Subject: [PATCH] Close files on error

---
 apps/transport/lib/registry/gtfs.ex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/transport/lib/registry/gtfs.ex b/apps/transport/lib/registry/gtfs.ex
index 302aa61ef4..57351e8ce6 100644
--- a/apps/transport/lib/registry/gtfs.ex
+++ b/apps/transport/lib/registry/gtfs.ex
@@ -74,8 +74,10 @@ defmodule Transport.Registry.GTFS do
       {:ok, unzip} ->
         if has_stops?(unzip) do
           content = unzip |> Unzip.file_stream!("stops.txt")
+          # The zip_file is kept open for now as it's consumed later.
           Result.ok({content, zip_file})
         else
+          Unzip.LocalFile.close(zip_file)
           Result.error("Missing stops.txt in #{archive}")
         end