simplify async enumerator disposal

CaringDev · CaringDev · commit 707a9b315cfd · 2025-06-02T23:16:17.000+02:00
diff --git a/src/CsvHelper/CsvWriter.cs b/src/CsvHelper/CsvWriter.cs
@@ -626,10 +626,7 @@ public virtual async Task WriteRecordsAsync<T>(IAsyncEnumerable<T> records, Canc
 		}
 		finally
 		{
-			if (enumerator is IAsyncDisposable asyncDisposable)
-			{
-				await asyncDisposable.DisposeAsync().ConfigureAwait(false);
-			}
+			await enumerator.DisposeAsync().ConfigureAwait(false);
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -626,10 +626,7 @@ public virtual async Task WriteRecordsAsync<T>(IAsyncEnumerable<T> records, Canc`
`626`	`626`	`}`
`627`	`627`	`finally`
`628`	`628`	`{`
`629`		`- if (enumerator is IAsyncDisposable asyncDisposable)`
`630`		`- {`
`631`		`- await asyncDisposable.DisposeAsync().ConfigureAwait(false);`
`632`		`- }`
	`629`	`+ await enumerator.DisposeAsync().ConfigureAwait(false);`
`633`	`630`	`}`
`634`	`631`	`}`
`635`	`632`