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| author | John Keiser <jkeiser@opscode.com> | 2014-09-04 09:21:57 -0700 |
|---|---|---|
| committer | John Keiser <jkeiser@opscode.com> | 2014-09-05 12:09:08 -0700 |
| commit | ad0bfd815f24938acaf9d4627c31dee8a3642583 (patch) | |
| tree | f10f537003e4ee1811c5c3e2130187917352fe99 /lib/chef/chef_fs | |
| parent | aef39bb741c3878bb8b5b2e50eeb909342e9933f (diff) | |
| download | chef-ad0bfd815f24938acaf9d4627c31dee8a3642583.tar.gz | |
Fix crash when repo root does not exist
Diffstat (limited to 'lib/chef/chef_fs')
| -rw-r--r-- | lib/chef/chef_fs/file_system/chef_repository_file_system_root_dir.rb | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/lib/chef/chef_fs/file_system/chef_repository_file_system_root_dir.rb b/lib/chef/chef_fs/file_system/chef_repository_file_system_root_dir.rb index 1e180a8f57..fde8e23fa8 100644 --- a/lib/chef/chef_fs/file_system/chef_repository_file_system_root_dir.rb +++ b/lib/chef/chef_fs/file_system/chef_repository_file_system_root_dir.rb @@ -49,7 +49,7 @@ class Chef # - root_paths - an array of paths representing the top level, where # org.json, members.json, and invites.json will be stored. # - def initialize(child_paths, root_paths=nil) + def initialize(child_paths, root_paths=[]) super("", nil) @child_paths = child_paths @root_paths = root_paths @@ -73,7 +73,7 @@ class Chef def can_have_child?(name, is_dir) if is_dir child_paths.has_key?(name) - elsif root_paths + elsif root_dir CHILDREN.include?(name) else false @@ -124,11 +124,14 @@ class Chef # members.json and org.json may be found. # def root_dir - MultiplexedDir.new(root_paths.select { |path| File.exists?(path) }.map do |path| - dir = ChefRepositoryFileSystemEntry.new(name, parent, path) - dir.write_pretty_json = !!write_pretty_json - dir - end) + existing_paths = root_paths.select { |path| File.exists?(path) } + if existing_paths.size > 0 + MultiplexedDir.new(existing_paths.map do |path| + dir = ChefRepositoryFileSystemEntry.new(name, parent, path) + dir.write_pretty_json = !!write_pretty_json + dir + end) + end end # |