refactor(util) checkExt

This commit is contained in:
coderaiser 2014-05-14 07:14:29 -04:00
parent d31a166e52
commit fc3c8b6892

View file

@ -107,7 +107,9 @@
case 'array':
str = ext.reduce(function(prev, cur) {
var ret = prev += cur + '|';
var ret;
ret = prev + cur + '|';
return ret;
}, '');