From eb105a7efa29e4469f31b5c2b05163914ca4df4d Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Thu, 25 Nov 2021 10:37:15 +0800
Subject: [PATCH] bugfix

---
 appPublic/zmq_topic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appPublic/zmq_topic.py b/appPublic/zmq_topic.py
index 4b2955e..e509acd 100644
--- a/appPublic/zmq_topic.py
+++ b/appPublic/zmq_topic.py
@@ -95,7 +95,7 @@ class TopicSubscriber:
 		self.sub = self.context.socket(zmq.SUB)
 		self.sub.connect(self.url)
 		# subscribe to topic 'en' or 'jp'
-		if isinstance(self.topic, []):
+		if isinstance(self.topic, list):
 			for t in self.topic:
 				self.sub.setsockopt(zmq.SUBSCRIBE, t.encode('utf-8'))
 		else: