From 73e9cca7019c15a92cb4cd320034652590513198 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 21 Mar 2022 13:41:44 +0100
Subject: [bugfix] Close ReadClosers properly in the media package (#434)

* defer lock reader

* close readers when finished with them

* close the reader in the teereader when finished
---
 internal/processing/media/util.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'internal/processing/media/util.go')

diff --git a/internal/processing/media/util.go b/internal/processing/media/util.go
index 37dc87979..9739e70b7 100644
--- a/internal/processing/media/util.go
+++ b/internal/processing/media/util.go
@@ -20,6 +20,7 @@ package media
 
 import (
 	"fmt"
+	"io"
 	"strconv"
 	"strings"
 )
@@ -61,3 +62,16 @@ func parseFocus(focus string) (focusx, focusy float32, err error) {
 	focusy = float32(fy)
 	return
 }
+
+type teeReadCloser struct {
+	teeReader io.Reader
+	close     func() error
+}
+
+func (t teeReadCloser) Read(p []byte) (n int, err error) {
+	return t.teeReader.Read(p)
+}
+
+func (t teeReadCloser) Close() error {
+	return t.close()
+}
-- 
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