ThemeDisplay.isI18n() returns incorrect result after setting language to null

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.1 EE SP4 (5.1.7), 5.2 EE SP1 (5.2.5)
• Fix Version/s: 5.1 EE SP5 (5.1.8), 5.2 EE SP2 (5.2.6)
• Component/s: Portal Services > Localization
• Labels:
  • 5.2_release_notes
• Environment: All

In ThemeDisplay, the method isI18n() incorrectly returns true after the language is set to null using
setI18nLanguageId(String i18nLanguageId)
setI18nPath(String i18nPath)