From 46e025e56dee44674b63fae200ae214b336b0978 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Mon, 17 Sep 2018 17:39:24 +0800
Subject: [PATCH] [bugfix] PullRefresh: preventDefault warning (#1819)

---
 packages/pull-refresh/index.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/pull-refresh/index.vue b/packages/pull-refresh/index.vue
index 89f1e398a..1af6e4a95 100644
--- a/packages/pull-refresh/index.vue
+++ b/packages/pull-refresh/index.vue
@@ -116,7 +116,7 @@ export default create({
       if (this.ceiling && this.deltaY >= 0) {
         if (this.direction === 'vertical') {
           this.getStatus(this.ease(this.deltaY));
-          event.preventDefault();
+          event.cancelable && event.preventDefault();
         }
       }
     },