lib/doorkeeper/request/authorization_code.rb in doorkeeper-5.2.0.rc2 vs lib/doorkeeper/request/authorization_code.rb in doorkeeper-5.2.0.rc3

@@ -15,9 +15,11 @@
       end
 
       private
 
       def grant
+        raise Errors::MissingRequiredParameter, :code if parameters[:code].blank?
+
         AccessGrant.by_token(parameters[:code])
       end
     end
   end
 end