Fix redir version fetching.

"" || "something" doesn't really work. Have to check for the actual string length to determine if got something or not out of the pipe.
2018-09-24 18:18:08 -07:00 · 2018-09-24 18:18:08 -07:00 · f750bf406c
parent 2a5510b34c
commit f750bf406c
1 changed files with 1 additions and 1 deletions
--- a/lib/vagrant-lxc/action/forward_ports.rb
+++ b/lib/vagrant-lxc/action/forward_ports.rb
@ -108,7 +108,7 @@ module Vagrant
        def 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 = stdout.empty? ? stderr : stdout
          version.split('.')[0].to_i
        end