🎨 optimize code

umijs · Mar 11, 2024 · 666ceda · 666ceda
1 parent 9f5a4bd
commit 666ceda
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/sandbox/patchers/windowListener.ts b/src/sandbox/patchers/windowListener.ts
@@ -69,8 +69,7 @@ const addCacheListener = (
   }
 
   const cacheListener = { listener, options, rawListener };
-  cachedTypeListeners.push(cacheListener);
-  listenerMap.set(type, cachedTypeListeners);
+  listenerMap.set(type, [...cachedTypeListeners, cacheListener]);
   return cacheListener;
 };