glenux/vagrant-lxc-ng
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redir: fix version parsing

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At some point in v 3.x, it outputted version in stderr, then went back
to stdout...
This commit is contained in:
Virgil Dupras 2018-07-04 14:33:51 -04:00
parent 8cfe577b17
commit 8a1e1863a7
1 changed files with 3 additions and 2 deletions
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5
lib/vagrant-lxc/action/forward_ports.rb
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@ -107,8 +107,9 @@ module Vagrant
end
def redir_version
# For some weird reason redir prints version information in STDERR
_, version, _ = Open3.capture3 "redir --version"
stdout, stderr, _ = Open3.capture3 "redir --version"
# For some weird reason redir printed version information in STDERR prior to 3.2
version = stdout || stderr
version.split('.')[0].to_i
end