automerge: 36a132c
* commit '36a132c0a0adfd15b20c3e269d7647c050cd84aa':
Format ListPreference summary with empty string if entry is null
automerge: 36a132c
* commit '36a132c0a0adfd15b20c3e269d7647c050cd84aa':
Format ListPreference summary with empty string if entry is null