From 15e3940ac028450ad2d12e114b03af4591c88ebd Mon Sep 17 00:00:00 2001
From: KK <19647561+kk-hiraskar@users.noreply.github.com>
Date: Mon, 12 Jul 2021 16:24:53 +0530
Subject: [PATCH] MP3 file extension should be case insensitive

Fixing issue: #14
---
 mp3_tagger/mp3.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mp3_tagger/mp3.py b/mp3_tagger/mp3.py
index 519cbfd..08f7815 100644
--- a/mp3_tagger/mp3.py
+++ b/mp3_tagger/mp3.py
@@ -84,7 +84,7 @@ def open(self):
         :return: byte string.
 
         """
-        if self.path.endswith('.mp3'):
+        if self.path.lower().endswith('.mp3'):
             try:
                 stream = open(self.path, 'r+b')
             except PermissionError: