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B #4903: Avoid backticks (#436)

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Co-authored-by: Daniel Clavijo Coca <dclavijo@opennebula.io>
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Daniel Clavijo Coca 2020-11-17 10:34:46 -06:00 committed by GitHub
parent 5d98f40a87
commit 5b030d2869
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1 changed files with 4 additions and 4 deletions
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8
src/vnm_mad/remotes/lib/vnm_driver.rb
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@ -16,7 +16,6 @@
require 'shellwords'
require 'open3'
require 'English'
################################################################################
# The VNMMAD module provides the basic abstraction to implement custom
@ -217,10 +216,11 @@ module VNMMAD
# Checks wether a NIC exist or not. Returns true/false and the NIC info
def nic_exist?(name)
text = `#{command(:ip)} link show #{name}`
status = $CHILD_STATUS.exitstatus
cmd = "#{command(:ip)} link show #{name}"
return true, text if status == 0
_o, _e, s = Open3.capture3(cmd)
return true, text if s.exitstatus.zero?
[false, text]
end