Wrap search result in an array when there is only a single item in the results

NetSweet#82

Author: pospischil

lib/netsuite/support/search_result.rb

@@ -29,15 +29,15 @@ def initialize(response, result_class)
           if response.body.has_key?(:record_list)
             # basic search results
             record_list = response.body[:record_list][:record]
-            record_list = [record_list] if @total_records == 1
+            record_list = [record_list] unless record_list.is_a?(Array)
 
             record_list.each do |record|
               results << result_class.new(record)
             end
           elsif response.body.has_key? :search_row_list
             # advanced search results
             record_list = response.body[:search_row_list][:search_row]
-            record_list = [record_list] if @total_records == 1
+            record_list = [record_list] unless record_list.is_a?(Array)
 
             record_list.each do |record|
               # TODO because of customFieldList we need to either make this recursive