From 09550a7b2eeaf7de723c10bbffe4c941a2d860db Mon Sep 17 00:00:00 2001
From: Dimitri Papadopoulos
 <3234522+DimitriPapadopoulos@users.noreply.github.com>
Date: Thu, 26 Sep 2024 18:44:25 +0200
Subject: [PATCH] Apply ruff/Perflint rule PERF402

https://docs.astral.sh/ruff/rules/manual-list-copy/
---
 tabulate/__init__.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tabulate/__init__.py b/tabulate/__init__.py
index 11bb865..9e76a52 100644
--- a/tabulate/__init__.py
+++ b/tabulate/__init__.py
@@ -1108,8 +1108,7 @@ def _flat_list(nested_list):
     ret = []
     for item in nested_list:
         if isinstance(item, list):
-            for subitem in item:
-                ret.append(subitem)
+            ret.extend(item)
         else:
             ret.append(item)
     return ret