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Do not check Ruby interface when parallel update is not needed

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In case Ruby interface is completely broken that simply running
`:ruby require 'thread'` crashes Vim.

Close #564
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Junegunn Choi 2016-12-13 12:13:54 +09:00
parent 5bccd9bc98
commit a4aac4cf56
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1 changed files with 1 additions and 1 deletions
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@ -955,7 +955,7 @@ function! s:update_impl(pull, force, args) abort
let use_job = s:nvim || s:vim8
let python = (has('python') || has('python3')) && !use_job
let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && s:check_ruby()
let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && threads > 1 && s:check_ruby()
let s:update = {
\ 'start': reltime(),