From 392fbce083d008087c496260fabcf1efe5132a89 Mon Sep 17 00:00:00 2001
From: yzqzss <30341059+yzqzss@users.noreply.github.com>
Date: Thu, 19 Jan 2023 21:18:59 +0800
Subject: [PATCH] speed up file scanning

use `set` instead of `list` to speed up the scanning of large numbers of files (>10000) in `images/`.
---
 dumpgenerator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dumpgenerator.py b/dumpgenerator.py
index 101ea1a..7c6d751 100755
--- a/dumpgenerator.py
+++ b/dumpgenerator.py
@@ -2250,7 +2250,7 @@ def resumePreviousDump(config={}, other={}):
             listdir = os.listdir('%s/images' % (config['path']))
         except:
             pass  # probably directory does not exist
-        listdir.sort()
+        listdir = set(listdir)
         complete = True
         lastfilename = ''
         lastfilename2 = ''