Renato "Lond" Cerqueira fe180f18ff Change conditional to avoid nil into string error in sidekiq (#5987)
* Change conditional to avoid nil into string error in sidekiq
When obtaining information about users with mastodon in a different
subdomain, sidekiq was giving out a 'no implicit conversion of nil into String'

* Use presence instead of blank? with ternary.
Following suggestion on PR
2017-12-12 15:11:13 +01:00
..
2017-12-05 23:20:27 +01:00