akhodakivskiy/VimFx — pull request #312 by zhuochun (2014-05-07 19:17:12+00:00)
Title: Fix #263 can add blank hotkey

- fix bug reported in #263:

> when customizing, if leave input form blank, and hit ok, it adds blank hot key O_O

- clean up, remove unnecessary `=>` to `->` and use `or` over `||`.