Freeze mutable constant in CI entry policy class

23512484 · Grzegorz Bizon · c9451120 · 23512484
Commit 23512484 authored Oct 02, 2018 by Grzegorz Bizon
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lib/gitlab/ci/config/entry/policy.rb lib/gitlab/ci/config/entry/policy.rb +1 -1

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--- a/lib/gitlab/ci/config/entry/policy.rb
+++ b/lib/gitlab/ci/config/entry/policy.rb
@@ -25,7 +25,7 @@ module Gitlab
            include Entry::Validatable
            include Entry::Attributable
-            ALLOWED_KEYS = %i[refs kubernetes variables changes]
+            ALLOWED_KEYS = %i[refs kubernetes variables changes].freeze
            attributes :refs, :kubernetes, :variables, :changes
            validations do