From 2b02675649a488ecf4d2e85704d9b7d7749aecc1 Mon Sep 17 00:00:00 2001
From: floraachy <1622042529@qq.com>
Date: Sat, 11 May 2024 10:15:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=96=B9=E6=B3=95list=5Fto?=
 =?UTF-8?q?=5Fstr=EF=BC=8C=20=E5=BD=93=E6=95=B0=E6=8D=AE=E4=B8=8D=E6=98=AF?=
 =?UTF-8?q?=E5=88=97=E8=A1=A8=E6=88=96=E8=80=85=E4=B8=BA=E7=A9=BA=EF=BC=8C?=
 =?UTF-8?q?=E7=9B=B4=E6=8E=A5=E8=BF=94=E5=9B=9Enone?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 utils/data_utils/data_handle.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/data_utils/data_handle.py b/utils/data_utils/data_handle.py
index 7aa1fa9..d0c3b88 100644
--- a/utils/data_utils/data_handle.py
+++ b/utils/data_utils/data_handle.py
@@ -215,13 +215,13 @@ def list_to_str(target):
    :param target: 要转换为字符串的列表。
    :return: 以逗号分隔的字符串。
    """
-    if isinstance(target, list):
+    if isinstance(target, list) and target:
         # 过滤掉列表中的None值
         filtered_list = [str(item) for item in target if item is not None]
         # 使用逗号连接字符串
         return ",".join(filtered_list)
     else:
-        return target
+        return None
 
 
 def string_to_base64(input_string: str):