From be8e2d1a3ca74730a497bcb3cd820d868a03b66c Mon Sep 17 00:00:00 2001
From: Till Toenshoff <toenshoff@me.com>
Date: Wed, 13 Oct 2021 05:57:28 +0200
Subject: [PATCH] fix: prevent unfortunate PictureFrame sequencing

---
 picture_frame.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/picture_frame.go b/picture_frame.go
index 4c9059e..870054a 100644
--- a/picture_frame.go
+++ b/picture_frame.go
@@ -5,6 +5,7 @@
 package id3v2
 
 import (
+	"fmt"
 	"io"
 )
 
@@ -22,7 +23,7 @@ type PictureFrame struct {
 }
 
 func (pf PictureFrame) UniqueIdentifier() string {
-	return pf.Description
+	return fmt.Sprintf("%02X%s", pf.PictureType, pf.Description)
 }
 
 func (pf PictureFrame) Size() int {