From 6dbd676d3f4975538a7fb88f529e70247c3787f8 Mon Sep 17 00:00:00 2001
From: "weiye.wang" <kj_wangweiye@126.com>
Date: Thu, 6 Jun 2024 22:01:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=89=B9=E9=87=8F=E6=94=B6?=
 =?UTF-8?q?=E5=BD=95=E6=96=B0=E9=A2=98=E7=9A=84=E4=B8=80=E4=B8=AAbug?=
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---
 工具v4/批量收录新题.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/工具v4/批量收录新题.py b/工具v4/批量收录新题.py
index d249b8e0..fba6d90f 100644
--- a/工具v4/批量收录新题.py
+++ b/工具v4/批量收录新题.py
@@ -63,7 +63,7 @@ class MyWindow_bdsl(QWidget,Ui_Form):
                     psrstring = "rep"+id+","
                 elif simrate > 0.5:
                     psrstring += id + ","
-            if psrstring[-1] == ",":
+            if len(psrstring) > 0 and psrstring[-1] == ",":
                 psrstring = psrstring[:-1]
             if len(psrstring) > 0:
                 output += f"\\item [{psrstring}] {p}\n\n"