Wiki Creole adds http:// to links which are intended to be internal

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 M3
• Fix Version/s: 6.2.4 CE GA5, 6.2.X EE, 7.0.0 M2
• Component/s: Collaboration, Collaboration > Wiki
• Labels:
  • QA-TP
  • liferay-fixpack-portal-58-6210
  • wiki
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Story Points: 12
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/21361

Editing a link which does not have http prefix adds http prefix there.
This is done internally by CKEditor since it does not understand Wiki at all.