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| author | Andrew Brown <andrew.brown@shopify.com> | 2016-12-12 12:19:30 -0500 |
|---|---|---|
| committer | Andrew Brown <andrew.brown@shopify.com> | 2016-12-12 12:26:25 -0500 |
| commit | d7785311514ea357a6e238af8049c2564ad216d8 (patch) | |
| tree | 79a38fe21e2c18b05545ee2c4ca69ea6af3e96d5 | |
| parent | 9530a0027f7769008a850640e192e108a09b45ca (diff) | |
| download | chef-d7785311514ea357a6e238af8049c2564ad216d8.tar.gz | |
Make docker? return boolean
Trivial change to ensure node.docker? returns either true or false.
Signed-off-by: Andrew Brown <andrew.j.brown@gmail.com>
| -rw-r--r-- | lib/chef/dsl/platform_introspection.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/chef/dsl/platform_introspection.rb b/lib/chef/dsl/platform_introspection.rb index a0c2d33967..f99ab970c5 100644 --- a/lib/chef/dsl/platform_introspection.rb +++ b/lib/chef/dsl/platform_introspection.rb @@ -257,8 +257,8 @@ class Chef def docker?(node = run_context.nil? ? nil : run_context.node) # Using "File.exist?('/.dockerinit') || File.exist?('/.dockerenv')" makes Travis sad, # and that makes us sad too. - node && node[:virtualization] && node[:virtualization][:systems] && - node[:virtualization][:systems][:docker] && node[:virtualization][:systems][:docker] == "guest" + !!(node && node[:virtualization] && node[:virtualization][:systems] && + node[:virtualization][:systems][:docker] && node[:virtualization][:systems][:docker] == "guest") end end |