check existance of acroym before fetching details

fixes #129
ncbo · Nov 17, 2023 · f0e5dc2 · f0e5dc2
1 parent 4da3786
commit f0e5dc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/controllers/ontologies_controller.rb b/controllers/ontologies_controller.rb
@@ -87,8 +87,8 @@ class OntologiesController < ApplicationController
     get '/:acronym/download' do
       acronym = params["acronym"]
       ont = Ontology.find(acronym).include(Ontology.goo_attrs_to_load).first
-      ont.bring(:viewingRestriction) if ont.bring?(:viewingRestriction)
       error 422, "You must provide an existing `acronym` to download" if ont.nil?
+      ont.bring(:viewingRestriction) if ont.bring?(:viewingRestriction)
       check_access(ont)
       restricted_download = LinkedData::OntologiesAPI.settings.restrict_download.include?(acronym)
       error 403, "License restrictions on download for #{acronym}" if restricted_download && !current_user.admin?