Fixed condition.

cincuranet · cincuranet · commit fccd7d1629c3 · 2019-01-24T17:58:57.000+01:00
diff --git a/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesDatabase.cs b/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Native/FesDatabase.cs
@@ -236,7 +236,7 @@ public void Detach()
 				throw IscException.ForErrorCodeIntParam(IscCodes.isc_open_trans, TransactionCount);
 			}
 
-			if (!_handle.IsClosed)
+			if (!_handle.IsInvalid)
 			{
 				ClearStatusVector();
 

Original file line number	Diff line number	Diff line change
`@@ -236,7 +236,7 @@ public void Detach()`
`236`	`236`	`throw IscException.ForErrorCodeIntParam(IscCodes.isc_open_trans, TransactionCount);`
`237`	`237`	`}`
`238`	`238`
`239`		`- if (!_handle.IsClosed)`
	`239`	`+ if (!_handle.IsInvalid)`
`240`	`240`	`{`
`241`	`241`	`ClearStatusVector();`
`242`	`242`