From f7b87a78d902a435083bb191aa24e621921d3687 Mon Sep 17 00:00:00 2001
From: sunkaixuna <610262374@qq.com>
Date: Thu, 5 Aug 2021 21:17:00 +0800
Subject: [PATCH] code optimization

---
 .../SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
index bf7272073..f586677b5 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
@@ -478,9 +478,9 @@ namespace SqlSugar
         }
         public string GetSqlQuerySql(string result)
         {
-            var old = result;
             if (this.IsSqlQuery && (Skip == null && Take == null))
             {
+                var old = result;
                 result = System.Text.RegularExpressions.Regex.Match(result, @"^SELECT .* FROM  \(((.|\n|\r)*)\) t  $").Groups[1].Value;
                 if (string.IsNullOrEmpty(result))
                 {