SiteManagerImpl: Fix bug in case of adding a site with server = alias
SiteManagerImpl: Fix bug in case of adding a site with server = alias
gallardo/opencms-core,alkacon/opencms-core,gallardo/opencms-core,alkacon/opencms-core,gallardo/opencms-core,alkacon/opencms-core,alkacon/opencms-core,gallardo/opencms-core