The blank space can not show up correctly when choosing a parent site.

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.0 CE M5
• Fix Version/s: 6.2.0 CE M5
• Component/s: Sites Management
• Labels: None
• Environment: Tomcat 7.0 + MySQL 5. Portal 6.2.x GIT ID: 6d485671df8ab2c8277f758757f048fb530da8f7.
• Story Points: 7
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/10547
• Bug Type: Regression Bug

Steps to reproduce:

1. Add sites A and site B.
2. Edit Site Settings of site A.
3. In Parent Site, select site B.

Expected result:

The parent site site B can show up in a correct way.

Actual result:

The parent site site B shows up like site\x20B.