From 43c1a1f1f847d33ba6c1257569fb3900b72ae893 Mon Sep 17 00:00:00 2001
From: pangxie1991 <chenyao1102@gmail.com>
Date: Tue, 11 Apr 2017 21:27:28 +0800
Subject: [PATCH] waterfall fix element unfind
---
packages/waterfall/src/directive.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/packages/waterfall/src/directive.js b/packages/waterfall/src/directive.js
index d2065ff2f..77f97c407 100644
--- a/packages/waterfall/src/directive.js
+++ b/packages/waterfall/src/directive.js
@@ -109,7 +109,7 @@ export default function(type) {
unbind(el) {
const context = el[CONTEXT];
- context.scrollEventTarget.removeEventListener('scroll', context.scrollEventListener);
+ context.scrollEventTarget && context.scrollEventTarget.removeEventListener('scroll', context.scrollEventListener);
}
};
};