From 527c4354c80579b43db5609f1167b94cb774d246 Mon Sep 17 00:00:00 2001
From: Phishion <Phishion@hotmail.com>
Date: Tue, 4 Dec 2018 17:36:34 +0800
Subject: [PATCH] fix extension bug

---
 lib/lib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/lib.py b/lib/lib.py
index 94212c5..e678357 100644
--- a/lib/lib.py
+++ b/lib/lib.py
@@ -21,7 +21,7 @@ def getDirectFiles(path):
             break
         for filename in files:
             ext = os.path.splitext(filename)
-            if not ext[1] or not ext[1][1:] in ['jpg','png','bmp','jpeg','gif']:
+            if not ext[1].lower() or not ext[1][1:].lower() in ['jpg','png','bmp','jpeg','gif']:
                 print(u'不支持的文件格式 ' + filename + u' 跳过...')
                 continue
             file_list.append(root + '/' + filename)