Fix humanize when string is empty
authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Sun, 10 Jul 2016 13:10:22 +0000 (15:10 +0200)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Sun, 10 Jul 2016 13:10:22 +0000 (15:10 +0200)
commitadf405496ea36f917709e5d58ba79bebcd3a0fa7
treedd405d2b77b30a298272ab653453e672ba38bffc
parentd9bc233f1f38df022864e0700a0514edf89b12d0
Fix humanize when string is empty

Fixes #2272
tpl/template_funcs.go
tpl/template_funcs_test.go