From a5e8fdb875adce6697f46167ad8cb9677d8a2e29 Mon Sep 17 00:00:00 2001
From: Aleks-Daniel Jakimenko-Aleksejev <alex.jakimenko@gmail.com>
Date: Sat, 14 Nov 2020 06:14:51 +0200
Subject: [PATCH] Fix mipmap generation for paths with dots
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Full paths can contain dots in parent directories (e.g.
“/home/foo/.steam/”), so it is important to work with basenames only.
---
 genmipmaps.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/genmipmaps.py b/genmipmaps.py
index 16e88db..f8ecd01 100644
--- a/genmipmaps.py
+++ b/genmipmaps.py
@@ -64,7 +64,7 @@ def loadSheets(sheetnames):
     sheets = {}
     for name in sheetnames:
         b = io.BytesIO(readFile(name))
-        sheets[int(name.split('.')[1])] = Image.open(b)
+        sheets[int(os.path.basename(name).split('.')[1])] = Image.open(b)
     return sheets