From f0e128c5a267a829b4334118c0dafb4287caafb9 Mon Sep 17 00:00:00 2001
From: zhangfuqiang01 <zhangfuqiang@qq.com>
Date: Thu, 17 Oct 2024 02:16:27 -0700
Subject: [PATCH] Fix issue #6557: Treat empty lists as empty strings in URL
 parameters

---
 src/requests/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/requests/models.py b/src/requests/models.py
index 8f56ca7d23..e2712f6369 100644
--- a/src/requests/models.py
+++ b/src/requests/models.py
@@ -114,6 +114,8 @@ def _encode_params(data):
 
         if isinstance(data, (str, bytes)):
             return data
+        elif isinstance(data, list) and not data:
+            return ''
         elif hasattr(data, "read"):
             return data
         elif hasattr(data, "__iter__"):