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-rw-r--r--lib/chef_zero/endpoints/cookbook_version_endpoint.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/chef_zero/endpoints/cookbook_version_endpoint.rb b/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
index 8afde32..615b03e 100644
--- a/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
+++ b/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
@@ -99,7 +99,7 @@ module ChefZero
begin
data_store.list(request.rest_path[0..1] + [cookbook_type, cookbook_name]).each do |version|
cookbook = data_store.get(request.rest_path[0..1] + [cookbook_type, cookbook_name, version], request)
- deleted_checksums = deleted_checksums - get_checksums(cookbook)
+ deleted_checksums -= get_checksums(cookbook)
end
rescue ChefZero::DataStore::DataNotFoundError
end