Fix filter handling (fix #3958)
Fix filter handling (fix #3958)

jssenyange/traccar,tsmgeek/traccar,ninioe/traccar,tsmgeek/traccar,orcoliver/traccar,orcoliver/traccar,tananaev/traccar,orcoliver/traccar,jssenyange/traccar,tananaev/traccar,tananaev/traccar,tsmgeek/traccar,ninioe/traccar,jssenyange/traccar,ninioe/traccar