Update listener.ts (#16)

Co-authored-by: Willy Brauner <[email protected]>
cher-ami · Mar 7, 2024 · 3e8c4af · 3e8c4af
1 parent db4ece1
commit 3e8c4af
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/dom/listener.ts b/src/dom/listener.ts
@@ -23,9 +23,9 @@ export function listen<
   options?: boolean | AddEventListenerOptions,
 ): () => void {
   if (typeof event === "string") event = [event]
-  for (let name of event) obj.addEventListener(name, callback, options)
+  for (let name of event) obj?.addEventListener(name, callback, options)
   return () => {
-    for (let name of event) obj.removeEventListener(name, callback, options)
+    for (let name of event) obj?.removeEventListener(name, callback, options)
   }
 }