From 7a673764b7c9df07b9e2968f8b8f65fe47d86307 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Tue, 26 Dec 2017 17:25:54 +0800
Subject: [PATCH] -

---
 .../Abstract/DbBindProvider/IDataReaderEntityBuilder.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
index 06050ecd2..9d0561326 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
@@ -109,7 +109,7 @@ namespace SqlSugar
                     {
                         if (!ReaderKeys.Contains(mappInfo.DbColumnName))
                         {
-                            fileName = ReaderKeys.First(it => it.Equals(mappInfo.DbColumnName, StringComparison.CurrentCultureIgnoreCase)|| it.Equals(mappInfo.PropertyName, StringComparison.CurrentCultureIgnoreCase));
+                            fileName = ReaderKeys.FirstOrDefault(it => it.Equals(mappInfo.DbColumnName, StringComparison.CurrentCultureIgnoreCase)|| it.Equals(mappInfo.PropertyName, StringComparison.CurrentCultureIgnoreCase));
                         }
                         else
                         {