Fix a null reference exception in case of factory build failure

fredericDelaporte · web-flow · commit bb0f07ff079b · 2017-07-02T14:22:19.000+02:00
Introduced by Firebird fix for dropping schema.
diff --git a/src/NHibernate.Test/TestCase.cs b/src/NHibernate.Test/TestCase.cs
@@ -276,7 +276,7 @@ protected virtual void CreateSchema()
 
 		protected virtual void DropSchema()
 		{
-			if (Sfi.ConnectionProvider.Driver is FirebirdClientDriver fbDriver)
+			if (Sfi?.ConnectionProvider.Driver is FirebirdClientDriver fbDriver)
 			{
 				// Firebird will pool each connection created during the test and will marked as used any table
 				// referenced by queries. It will at best delays those tables drop until connections are actually

Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ protected virtual void CreateSchema()`
`276`	`276`
`277`	`277`	`protected virtual void DropSchema()`
`278`	`278`	`{`
`279`		`- if (Sfi.ConnectionProvider.Driver is FirebirdClientDriver fbDriver)`
	`279`	`+ if (Sfi?.ConnectionProvider.Driver is FirebirdClientDriver fbDriver)`
`280`	`280`	`{`
`281`	`281`	`// Firebird will pool each connection created during the test and will marked as used any table`
`282`	`282`	`// referenced by queries. It will at best delays those tables drop until connections are actually`