X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/39c17737ac69d7693684fe2f95bef0ec235a28bf..d85da11d964117ae0eafc5f73c9cfdefdddc4d2a:/services/api/lib/load_param.rb

diff --git a/services/api/lib/load_param.rb b/services/api/lib/load_param.rb
index e7cb21fc77..7119eb2348 100644
--- a/services/api/lib/load_param.rb
+++ b/services/api/lib/load_param.rb
@@ -17,7 +17,7 @@ module LoadParam
   def load_where_param
     if params[:where].nil? or params[:where] == ""
       @where = {}
-    elsif params[:where].is_a? Hash
+    elsif [Hash, ActionController::Parameters].include? params[:where].class
       @where = params[:where]
     elsif params[:where].is_a? String
       begin
@@ -56,7 +56,7 @@ module LoadParam
         raise ArgumentError.new("Invalid value for limit parameter")
       end
       @limit = [params[:limit].to_i,
-                Rails.configuration.max_items_per_response].min
+                Rails.configuration.API.MaxItemsPerResponse].min
     else
       @limit = DEFAULT_LIMIT
     end
@@ -151,7 +151,7 @@ module LoadParam
     when String
       begin
         @select = SafeJSON.load(params[:select])
-        raise unless @select.is_a? Array or @select.nil?
+        raise unless @select.is_a? Array or @select.nil? or !@select
       rescue
         raise ArgumentError.new("Could not parse \"select\" param as an array")
       end