From 077bb0686b6e34cbb4c7d1136ff1af8bcc26a37d Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <blacklight86@gmail.com>
Date: Thu, 7 Feb 2019 09:05:22 +0100
Subject: [PATCH] Don't break if no data is received from the Snapcast server

---
 platypush/plugins/music/snapcast.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platypush/plugins/music/snapcast.py b/platypush/plugins/music/snapcast.py
index b103020a..9c227f4a 100644
--- 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):