From ce3fd4e0dc8563cfe94788e7600449797cacd5b1 Mon Sep 17 00:00:00 2001
From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Mon, 24 May 2021 17:14:34 +0200
Subject: [PATCH] * Fixed str2int() to accept optional sign.

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

diff --git a/ffpreview.py b/ffpreview.py
index 5a21620..d1b0a0d 100755
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -119,7 +119,7 @@ def str2int(s):
     if type(s) == type(1):
         return s
     if s and type(s) == type(' '):
-        return int(re.match(r'^\s*(\d+)', s).groups()[0])
+        return int(re.match(r'^\s*([+-]?\d+)', s).groups()[0])
     return 0
 
 def str2float(s):
-- 
2.30.2