From bae2fcc63a12418349aac2efe60059d08965926a Mon Sep 17 00:00:00 2001
From: sunkaixuna <610262374@qq.com>
Date: Tue, 5 Oct 2021 17:45:19 +0800
Subject: [PATCH] -

---
 .../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 96b2dea83..bbe53da77 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
@@ -606,7 +606,7 @@ namespace SqlSugar
                 }
                 var result = Builder.GetTranslationTableName(name);
                 result += UtilConstants.Space;
-                if (IsSingle() && result.Contains("MergeTable") && result.Trim().EndsWith(" MergeTable"))
+                if (IsSingle() && result.Contains("MergeTable") && result.Trim().EndsWith(" MergeTable") && TableShortName != null)
                 {
                     result = result.Replace(") MergeTable  ", ") " + TableShortName);
                     TableShortName = null;