fix null error in VirtualListFooter.html (#456)

2018-08-21 07:06:53 -07:00 · 2018-08-21 07:06:53 -07:00 · 65ac7e22f4
parent 6ad20e72a7
commit 65ac7e22f4
1 changed files with 6 additions and 1 deletions
--- a/routes/_components/virtualList/VirtualListFooter.html
+++ b/routes/_components/virtualList/VirtualListFooter.html
@ -17,8 +17,13 @@
  export default {
    oncreate () {
      requestAnimationFrame(() => {
+        let node = this.refs.node
+        if (!node) {
+          return
+        }
+
        mark('VirtualListFooter gBCR')
-        let rect = this.refs.node.getBoundingClientRect()
+        let rect = node.getBoundingClientRect()
        stop('VirtualListFooter gBCR')
        this.store.setForRealm({footerHeight: rect.height})
      })