Add check back.

microsoft · Jan 25, 2024 · 52a3feb · 52a3feb
1 parent eda6e09
commit 52a3feb
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/WinRT.Runtime/ObjectReference.cs b/src/WinRT.Runtime/ObjectReference.cs
@@ -247,9 +247,12 @@ public IntPtr GetRef()
 
         protected void ThrowIfDisposed()
         {
-            lock (_disposedLock)
+            if (disposed)
             {
-                if (disposed) throw new ObjectDisposedException("ObjectReference");
+                lock (_disposedLock)
+                {
+                    if (disposed) throw new ObjectDisposedException("ObjectReference");
+                }
             }
         }