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Suppress error messages from which command

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Junegunn Choi
2014-09-19 00:40:27 +09:00
parent a64b156682
commit 115a25de79
1 changed files with 1 additions and 1 deletions
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plug.vim
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@@ -725,7 +725,7 @@ function! s:update_parallel(pull, todo, threads)
def killall pid def killall pid
pids = [pid] pids = [pid]
unless `which pgrep`.empty? unless `which pgrep 2> /dev/null`.empty?
children = pids children = pids
until children.empty? until children.empty?
children = children.map { |pid| children = children.map { |pid|