ticket: Fixed an issue where the ticket owner would be reset if `[ticket] restrict_owner=true` and a single potential owner is available.
ticket: Fixed an issue where the ticket owner would be reset if `[ticket] restrict_owner=true` and a single potential owner is available.

Patch by Mikael Relbe, thanks! Closes #9002.

pkdevbox/trac,pkdevbox/trac,pkdevbox/trac,pkdevbox/trac