From d0f78aeb3d3e9a1a1c894ee3d324821ab5faddd5 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sun, 3 Feb 2019 17:22:57 +0800
Subject: [PATCH] Mapper Bug

---
 .../SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 3b8d5d6a9..cec630de3 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1329,7 +1329,7 @@ namespace SqlSugar
             {
                 Action<List<T>> mapper = (entitys) =>
                 {
-                    if (entitys.IsNullOrEmpty()) return;
+                    if (entitys.IsNullOrEmpty()&&entitys.Any()) return;
                     var entity = entitys.First();
                     var whereCol = filedEntity.Columns.FirstOrDefault(it => it.PropertyName.Equals(filedName, StringComparison.CurrentCultureIgnoreCase));
                     if (whereCol == null)
@@ -1384,7 +1384,7 @@ namespace SqlSugar
             {
                 Action<List<T>> mapper = (entitys) =>
                 {
-                    if (entitys.IsNullOrEmpty()) return;
+                    if (entitys.IsNullOrEmpty()&&entitys.Any()) return;
                     var entity = entitys.First();
                     var tEntity = this.Context.EntityMaintenance.GetEntityInfo<T>();
                     var whereCol = tEntity.Columns.FirstOrDefault(it => it.PropertyName.Equals(filedName, StringComparison.CurrentCultureIgnoreCase));