Merge pull request #49 from curationexperts/fix_rails_4

Return a HWIA in rails 4
sul-dlss · Mar 15, 2017 · d5d08e2 · d5d08e2
2 parents 64713f3 + 174a726
commit d5d08e2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/controllers/riiif/images_controller.rb b/app/controllers/riiif/images_controller.rb
@@ -59,7 +59,9 @@ def image_id
       ##
       # @return [ActiveSupport::HashWithIndifferentAccess]
       def image_request_params
-        params.permit(:region, :size, :rotation, :quality, :format).to_h
+        result = params.permit(:region, :size, :rotation, :quality, :format).to_h
+        return result.with_indifferent_access if Rails.version < '5'
+        result
       end
 
       def authorization_service