GH2552 Only check if the OneToOneType is dirty when it is nullable.

David Ellingsworth · David Ellingsworth · commit 551d170087ed · 2020-11-17T14:43:28.000-05:00
diff --git a/src/NHibernate/Type/OneToOneType.cs b/src/NHibernate/Type/OneToOneType.cs
@@ -204,12 +204,11 @@ public override object Assemble(object cached, ISessionImplementor session, obje
 		}
 
 		/// <summary>
-		/// We always need to dirty check as our identifier is dependent on
-		/// whether or not a persistent entry exists.
+		/// We only need to dirty check when the identifier can be null.
 		/// </summary>
 		public override bool IsAlwaysDirtyChecked
 		{
-			get { return true; }
+			get { return IsNullable; }
 		}
 
 		public override string PropertyName

Original file line number	Diff line number	Diff line change
`@@ -204,12 +204,11 @@ public override object Assemble(object cached, ISessionImplementor session, obje`
`204`	`204`	`}`
`205`	`205`
`206`	`206`	`/// <summary>`
`207`		`- /// We always need to dirty check as our identifier is dependent on`
`208`		`- /// whether or not a persistent entry exists.`
	`207`	`+ /// We only need to dirty check when the identifier can be null.`
`209`	`208`	`/// </summary>`
`210`	`209`	`public override bool IsAlwaysDirtyChecked`
`211`	`210`	`{`
`212`		`- get { return true; }`
	`211`	`+ get { return IsNullable; }`
`213`	`212`	`}`
`214`	`213`
`215`	`214`	`public override string PropertyName`