Don't break if no data is received from the Snapcast server

2019-02-07 09:05:22 +01:00 · 2019-02-07 09:05:22 +01:00 · 077bb0686b
parent affaee6ab7
commit 077bb0686b
1 changed files with 1 additions and 1 deletions
--- a/platypush/plugins/music/snapcast.py
+++ b/platypush/plugins/music/snapcast.py
@ -97,7 +97,7 @@ class MusicSnapcastPlugin(Plugin):
        }

        self._send(sock, request)
-        return self._recv(sock).get('server', {})
+        return (self._recv(sock) or {}).get('server', {})

    @action
    def status(self, host=None, port=None, client=None, group=None):