DataObjects-NET
diff --git a/‎Orm/Xtensive.Orm.Tests.Sql/TransactionAnomaliesTestBase.cs‎
Lines changed: 2 additions & 0 deletions b/‎Orm/Xtensive.Orm.Tests.Sql/TransactionAnomaliesTestBase.cs‎
Lines changed: 2 additions & 0 deletions
@@ -39,6 +39,8 @@ protected override void TestFixtureSetUp()
 
     protected override void TestFixtureTearDown()
     {
+      if (Connection is null)
+        return;
       try {
         Connection.Open();
         if (defaultSchema.Tables.Any(t => t.DbName == TestTableName)) {
Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,8 @@ protected override void TestFixtureSetUp()`
`39`	`39`
`40`	`40`	`protected override void TestFixtureTearDown()`
`41`	`41`	`{`
	`42`	`+ if (Connection is null)`
	`43`	`+ return;`
`42`	`44`	`try {`
`43`	`45`	`Connection.Open();`
`44`	`46`	`if (defaultSchema.Tables.Any(t => t.DbName == TestTableName)) {`