Avoid using bang bang

4c098714 · Lin Jen-Shin · 72184c16 · 4c098714
Commit 4c098714 authored 8 years ago by Lin Jen-Shin
--- a/lib/gitlab/email/handler/create_issue_handler.rb
+++ b/lib/gitlab/email/handler/create_issue_handler.rb
@@ -14,7 +14,7 @@ module Gitlab
        end
  
        def can_handle?
-          !!authentication_token
+          !authentication_token.nil?
        end
  
        def execute