only compare dates if they exist

2014-07-16 16:12:32 -04:00
parent 6ab9ec1df6
commit ff8077d37b
1 changed files with 2 additions and 2 deletions
--- a/app/controllers/channels_controller.rb
+++ b/app/controllers/channels_controller.rb
@@ -473,8 +473,8 @@ class ChannelsController < ApplicationController
      date1 = Chronic.parse(csv_array[0][0]) if parse_date
      date2 = Chronic.parse(csv_array[1][0]) if parse_date

-      # reverse the array if 1st date is larger than 2nd date
-      csv_array = csv_array.reverse if date1 > date2
+      # reverse the array if the dates exist and 1st date is larger than 2nd date
+      csv_array = csv_array.reverse if date1.present? && date2.present? && date1 > date2
    end

    # loop through each row