X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6c8ba53502c29dc9174291c04f3c7bc84777f9cc..4fe672034a740836e930733d741017d07f6ffa0c:/services/api/lib/load_param.rb

diff --git a/services/api/lib/load_param.rb b/services/api/lib/load_param.rb
index 7acf014ec6..71678cd223 100644
--- a/services/api/lib/load_param.rb
+++ b/services/api/lib/load_param.rb
@@ -34,8 +34,10 @@ module LoadParam
     elsif params[:filters].is_a? String and !params[:filters].empty?
       begin
         f = Oj.load params[:filters]
-        raise unless f.is_a? Array
-        @filters += f
+        if not f.nil?
+          raise unless f.is_a? Array
+          @filters += f
+        end
       rescue
         raise ArgumentError.new("Could not parse \"filters\" param as an array")
       end
@@ -105,7 +107,7 @@ 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