Double close now throws an exception.

icsharpcode · May 11, 2008 · 1cd3933 · 1cd3933
1 parent 84f7d25
commit 1cd3933
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/tests/TestSupport/Streams.cs b/tests/TestSupport/Streams.cs
@@ -70,6 +70,11 @@ protected override void Dispose(bool disposing)
 		/// </summary>
 		public override void Close()
 		{
+            if( isClosed_ )
+            {
+                throw new InvalidOperationException("Already closed");
+            }
+
 			isClosed_=true;
 			base.Close();
 		}