Calling save before load would crash Lovelace storage (#20368)

2019-01-23 21:13:55 -08:00 · 2019-01-23 21:13:55 -08:00 · 5580bec1d3
commit 5580bec1d3
parent af3afb673a
2 changed files with 23 additions and 0 deletions
--- a/homeassistant/components/lovelace/init.py
+++ b/homeassistant/components/lovelace/init.py
@ -101,6 +101,8 @@ class LovelaceStorage:

    async def async_save(self, config):
        """Save config."""
+        if self._data is None:
+            self._data = {'config': None}
        self._data['config'] = config
        await self._store.async_save(self._data)