fix(common/js/event-safety): 修复dataset访问可能的空指针问题

使用可选链操作符避免target为null/undefined时访问dataset报错
2026-07-18 11:58:09 +08:00
parent 74e53a9ca6
commit 018616dd0e
1 changed files with 1 additions and 1 deletions
--- a/common/js/event-safety.js
+++ b/common/js/event-safety.js
@@ -44,7 +44,7 @@ export class EventSafety {
      // 安全的方法
      matches: (selector) => EventSafety.safeMatches(target, selector),
      // 数据集
-      dataset: target.dataset || {}
+      dataset: target?.dataset || {}
    }
    
    return safeTarget