fix for SH-4523: interesting: viewer sometimes doesn't save objectcache file on disconnect from region
fix for SH-4523: interesting: viewer sometimes doesn't save objectcache file on disconnect from region

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm