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-rw-r--r--app/models/concerns/featurable.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/app/models/concerns/featurable.rb b/app/models/concerns/featurable.rb
index 60aa46ce04c..20b72957ec2 100644
--- a/app/models/concerns/featurable.rb
+++ b/app/models/concerns/featurable.rb
@@ -37,7 +37,8 @@ module Featurable
class_methods do
def set_available_features(available_features = [])
- @available_features = available_features
+ @available_features ||= []
+ @available_features += available_features
class_eval do
available_features.each do |feature|