X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/11c6f1d759040f2af8a68d80ae78dd57a9b2d976..03395937ba05b9e3192e346a355c691f45cc7c85:/services/api/lib/load_param.rb

diff --git a/services/api/lib/load_param.rb b/services/api/lib/load_param.rb
index 7acf014ec6..70387fe916 100644
--- a/services/api/lib/load_param.rb
+++ b/services/api/lib/load_param.rb
@@ -105,7 +105,7 @@ module LoadParam
     when String
       begin
         @select = Oj.load params[:select]
-        raise unless @select.is_a? Array
+        raise unless @select.is_a? Array or @select.nil?
       rescue
         raise ArgumentError.new("Could not parse \"select\" param as an array")
       end