From e250abf4c2a0b3d9ac95174276b8f3b8b6cd8b63 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Thu, 22 Nov 2018 00:40:32 +0800
Subject: [PATCH] -

---
 .../SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs     | 3 ++-
 .../SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs     | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
index e02ff93d4..d8d89d15d 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
@@ -357,7 +357,8 @@ namespace SqlSugar
                     parameters = new List<SugarParameter>();
                 diffModel.AfterDate = null;
                 diffModel.Time = this.Context.Ado.SqlExecutionTime;
-                this.Context.Ado.DiffLogEvent(diffModel);
+                if (this.Context.Ado.DiffLogEvent != null)
+                    this.Context.Ado.DiffLogEvent(diffModel);
             }
         }
 
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 707f92edf..dfb96df4d 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -562,7 +562,8 @@ namespace SqlSugar
                     parameters = new List<SugarParameter>();
                 diffModel.AfterDate = GetDiffTable(sql, parameters);
                 diffModel.Time = this.Context.Ado.SqlExecutionTime;
-                this.Context.Ado.DiffLogEvent(diffModel);
+                if (this.Context.Ado.DiffLogEvent != null)
+                    this.Context.Ado.DiffLogEvent(diffModel);
             }
         }