X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/11cc4a5e601dd288d601e6e35a72d159062f18b5..33d6580f414714408f74872ab9ef5b73c4b92972:/db/migrate/20120208122334_merge_acl_address_and_mask.rb

diff --git a/db/migrate/20120208122334_merge_acl_address_and_mask.rb b/db/migrate/20120208122334_merge_acl_address_and_mask.rb
index 48cdbbc2a..5cac10740 100644
--- a/db/migrate/20120208122334_merge_acl_address_and_mask.rb
+++ b/db/migrate/20120208122334_merge_acl_address_and_mask.rb
@@ -11,6 +11,9 @@ class IPAddr
 end
 
 class MergeAclAddressAndMask < ActiveRecord::Migration[4.2]
+  class Acl < ApplicationRecord
+  end
+
   def up
     Acl.find_each do |acl|
       address = IPAddr.new(acl.address)
@@ -18,7 +21,7 @@ class MergeAclAddressAndMask < ActiveRecord::Migration[4.2]
       prefix = 0
 
       while netmask != "0.0.0.0"
-        netmask = netmask << 1
+        netmask <<= 1
         prefix += 1
       end