From d83fe560d3df980c0bf99d03e026af9bce30e0c7 Mon Sep 17 00:00:00 2001
From: sentriz <senan@senan.xyz>
Date: Wed, 12 Apr 2023 19:04:20 +0100
Subject: [PATCH] feat(scanner): support non lowercase extensions like .Mp3

https://github.com/sentriz/gonic/issues/308#issuecomment-1505650896
---
 mime/mime.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mime/mime.go b/mime/mime.go
index 79088a22..228cb241 100644
--- a/mime/mime.go
+++ b/mime/mime.go
@@ -4,6 +4,7 @@ package mime
 import (
 	"log"
 	stdmime "mime"
+	"strings"
 )
 
 var supportedAudioTypes = map[string]string{
@@ -31,7 +32,7 @@ var ParseMediaType = stdmime.ParseMediaType
 var FormatMediaType = stdmime.FormatMediaType
 
 func TypeByAudioExtension(ext string) string {
-	if _, ok := supportedAudioTypes[ext]; !ok {
+	if _, ok := supportedAudioTypes[strings.ToLower(ext)]; !ok {
 		return ""
 	}
 	return stdmime.TypeByExtension(ext)