[gatein-issues] [JBoss JIRA] Created: (GTNPORTAL-1157) Need to remove Arrow icon when all page(node) was deleted in protal navigation

[Hang Nguyen (JIRA)]

Need to remove Arrow icon when all page(node) was deleted in protal navigation
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                 Key: GTNPORTAL-1157
                 URL: https://jira.jboss.org/jira/browse/GTNPORTAL-1157
             Project: GateIn Portal
          Issue Type: Task
      Security Level: Public (Everyone can see)
            Reporter: Hang Nguyen
            Priority: Minor


- Go to Site 
- click Edit navigation
- Delete some node ( home, sitemap)
- Save
- Move cursor on name of portal
-> Need to remove arrow icon. See attach file

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