fix handling of falsy CustomEvent detail value

fixes capricorn86#701
CSchulz · Jan 26, 2023 · be538cb · be538cb
1 parent 4c7ed33
commit be538cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/happy-dom/src/event/events/CustomEvent.ts b/packages/happy-dom/src/event/events/CustomEvent.ts
@@ -17,7 +17,7 @@ export default class CustomEvent extends Event {
 		super(type, eventInit);
 
 		if (eventInit) {
-			this.detail = eventInit.detail || null;
+			this.detail = eventInit.detail != null ? eventInit.detail : null;
 		}
 	}