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Handle crontab output to prevent SIGPIPE when running on CentOS Stream 10 #861

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Handle crontab output to prevent SIGPIPE when running on CentOS Stream 10 #861

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2 changes: 2 additions & 0 deletions lib/whenever/command_line.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,8 @@ def write_crontab(contents)
IO.popen(command.join(' '), 'r+') do |crontab|
crontab.write(contents)
crontab.close_write
stdout = crontab.read
puts stdout unless stdout == ''
end

success = $?.exitstatus.zero?
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