lib/plugins/remove.rb in keepitsafe-0.1.7 vs lib/plugins/remove.rb in keepitsafe-0.1.10

@@ -38,10 +38,10 @@
 
      end
    end
    
    def remove_old_backups
-     remove(backup.run_cmd('ls -m ~/backups/').strip.split(/,\s/).map{|path| "~/backups/#{path}" }) do |backups|
+     remove(run_cmd('ls -m ~/backups/').strip.split(/,\s/).map{|path| "~/backups/#{path}" }) do |backups|
 
        # First backup of each month 1 years back
        months = keep_first_each_month(backups,1.years.ago)
 
        # First backup of each week 2 months back
\ No newline at end of file