1 files changed, 1 insertions, 0 deletions
diff --git a/ext/webidl/00_webidl.js b/ext/webidl/00_webidl.js
index 1bf9d776f..fa9d14e65 100644
--- a/ext/webidl/00_webidl.js
+++ b/ext/webidl/00_webidl.js
@@ -858,6 +858,7 @@
           const typedValue = valueConverter(value, opts);
           result[typedKey] = typedValue;
         }
+        return result;
       }
       // Slow path if Proxy (e.g: in WPT tests)
       const keys = ReflectOwnKeys(V);