From f163d543fb1cebecac2e8b5274eaebc329d83c6b Mon Sep 17 00:00:00 2001
From: David Howden <dhowden@gmail.com>
Date: Mon, 2 Apr 2018 08:17:48 +1000
Subject: [PATCH] id3v2: remove unused method and merge declaration

---
 id3v2.go         | 3 +--
 id3v2metadata.go | 8 --------
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/id3v2.go b/id3v2.go
index c3af801..063e6cb 100644
--- a/id3v2.go
+++ b/id3v2.go
@@ -396,8 +396,7 @@ func ReadID3v2Tags(r io.ReadSeeker) (Metadata, error) {
 		return nil, err
 	}
 
-	var ur io.Reader
-	ur = r
+	var ur io.Reader = r
 	if h.Unsynchronisation {
 		ur = &unsynchroniser{Reader: r}
 	}
diff --git a/id3v2metadata.go b/id3v2metadata.go
index 4c67add..b5dfd05 100644
--- a/id3v2metadata.go
+++ b/id3v2metadata.go
@@ -59,14 +59,6 @@ func (m metadataID3v2) getString(k string) string {
 	return v.(string)
 }
 
-func (m metadataID3v2) getInt(k string) int {
-	v, ok := m.frames[k]
-	if !ok {
-		return 0
-	}
-	return v.(int)
-}
-
 func (m metadataID3v2) Format() Format              { return m.header.Version }
 func (m metadataID3v2) FileType() FileType          { return MP3 }
 func (m metadataID3v2) Raw() map[string]interface{} { return m.frames }