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Fix for warning: instance variable @versions_to_* not initialized #2506

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4 changes: 2 additions & 2 deletions lib/carrierwave/uploader/versions.rb
Original file line number Diff line number Diff line change
Expand Up @@ -250,11 +250,11 @@ def reset_versions_to_cache_and_store
end

def versions_to_cache
@versions_to_cache || dependent_versions
@versions_to_cache ||= dependent_versions
end

def versions_to_store
@versions_to_store || active_versions
@versions_to_store ||= active_versions
end

def source_versions_of(requested_names)
Expand Down