Update slixfeed.py

slixfeed.py

@@ -560,6 +560,15 @@ def list_subscriptions(conn):
     #sql = "SELECT id, address FROM feeds"
     sql = "SELECT name, address, updated, id, status FROM feeds"
     results = cur.execute(sql)
+    if results.fetchone() is None:
+        # TODO Print the Slixfeed's JID .format(self.jid)
+        msg = ("List of subscriptions is empty. \n"
+               "To add feed, send me a message as follows: \n"
+               "feed add URL \n"
+               "For example: \n"
+               "feed add https://reclaimthenet.org/feed/")
+        return msg
+    else:
         feeds_list = "List of subscriptions: \n"
         for result in results:
             #feeds_list = feeds_list + '\n {}. {}'.format(str(result[0]), str(result[1]))