helpers: Use iterate operator by int in Emojify
authorbogem <albertnigma@gmail.com>
Mon, 21 Nov 2016 21:57:38 +0000 (22:57 +0100)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Wed, 23 Nov 2016 08:13:00 +0000 (09:13 +0100)
commit700d531a2cbc612ee9e9c9843a01ae1f5e487969
treef62d3d0395262fd47e4fddc2d73349c3298a2fd8
parent713f577a275174c2450fff4f24e454819f6144be
helpers: Use iterate operator by int in Emojify

Fix golint warning: helpers/emoji.go:56:4: should replace start += 1
with start++

See #2014
helpers/emoji.go