Fix spec by removing global state.

1 files changed, 6 insertions, 8 deletions

diff --git a/lib/gitlab/reply_by_email.rb b/lib/gitlab/reply_by_email.rb
index 4fdeb6b8a74..f93fda4302c 100644
--- a/lib/gitlab/reply_by_email.rb
+++ b/lib/gitlab/reply_by_email.rb
@@ -36,14 +36,12 @@ module Gitlab
       end
 
       def address_regex
-        @address_regex ||= begin
-          wildcard_address = config.address
-          return nil unless wildcard_address
-
-          regex = Regexp.escape(wildcard_address)
-          regex = regex.gsub(Regexp.escape('%{reply_key}'), "(.+)")
-          Regexp.new(regex).freeze
-        end
+        wildcard_address = config.address
+        return nil unless wildcard_address
+
+        regex = Regexp.escape(wildcard_address)
+        regex = regex.gsub(Regexp.escape('%{reply_key}'), "(.+)")
+        Regexp.new(regex).freeze
       end
     end
   end