From 58f8388020ba6ab5a913beb742a6312914d640b2 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Thu, 16 May 2024 00:11:01 -0400
Subject: [PATCH] More proper fix for #3484.

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

diff --git a/folder_paths.py b/folder_paths.py
index 48979500..234b7340 100644
--- a/folder_paths.py
+++ b/folder_paths.py
@@ -258,7 +258,7 @@ def get_save_image_path(filename_prefix, output_dir, image_width=0, image_height
         raise Exception(err)
 
     try:
-        counter = max(filter(lambda a: a[1][:-1] == filename and a[1][-1] == "_", map(map_filename, os.listdir(full_output_folder))))[0] + 1
+        counter = max(filter(lambda a: os.path.normcase(a[1][:-1]) == os.path.normcase(filename) and a[1][-1] == "_", map(map_filename, os.listdir(full_output_folder))))[0] + 1
     except ValueError:
         counter = 1
     except FileNotFoundError: