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| author | Julian C. Dunn <jdunn@opscode.com> | 2013-04-30 01:38:22 -0400 |
|---|---|---|
| committer | Bryan McLellan <btm@opscode.com> | 2013-06-18 10:40:30 -0700 |
| commit | 6bd4f732c6651e4ac38e7069030929f226c8cc51 (patch) | |
| tree | 07436a2d7ca8d811bbac48a8d860a03b406f4479 /lib/chef/knife/cookbook_download.rb | |
| parent | a0a59852283a3cacd23791e1f86fc6b7634b0035 (diff) | |
| download | chef-6bd4f732c6651e4ac38e7069030929f226c8cc51.tar.gz | |
CHEF-4022 Remove local variable from determine_version due to memoization as noted by @danielsdeleo
Diffstat (limited to 'lib/chef/knife/cookbook_download.rb')
| -rw-r--r-- | lib/chef/knife/cookbook_download.rb | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/chef/knife/cookbook_download.rb b/lib/chef/knife/cookbook_download.rb index 928fd9b857..89530a6cf7 100644 --- a/lib/chef/knife/cookbook_download.rb +++ b/lib/chef/knife/cookbook_download.rb @@ -99,14 +99,13 @@ class Chef end def determine_version - versions = available_versions - if versions.nil? + if available_versions.nil? nil - elsif versions.size == 1 - @version = versions.first + elsif available_versions.size == 1 + @version = available_versions.first elsif config[:latest] - @version = versions.map { |v| Chef::Version.new(v) }.sort.last + @version = available_versions.map { |v| Chef::Version.new(v) }.sort.last else ask_which_version end |