by @enescakir
* Fix user ID encoding for empty string
* Revert "Fix user ID encoding for empty string"
This reverts commit 6d901e4b11.
* Fix empty username check for Disqus migrator
* Fix linter emptyStringTest error
by @enescakir
* Fix user ID encoding for empty string
* Revert "Fix user ID encoding for empty string"
This reverts commit 6d901e4b11.
* Fix empty username check for Disqus migrator
* Fix linter emptyStringTest error