Use let instead of var

This commit is contained in:
redhoodsu
2018-08-20 16:45:35 +08:00
parent 0ce56c849f
commit a89654c696
30 changed files with 90 additions and 94 deletions

View File

@@ -2,7 +2,7 @@
*/
function exports(el) {
var parentNode = el.parentNode
let parentNode = el.parentNode
if (!parentNode) return false