maybe not client

delojza.py

@@ -161,7 +161,7 @@ class DelojzaBot:
             message.reply_text(reply)
 
             filenames = download_fn(urls, hashtag or '.', message.date, extract=extract, filename=filename)
-            if hashtag == 'TUMBLR':
+            if hashtag == 'TUMBLR' and self.client:
                 message.reply_text('(btw, queueing to tumblr)')
                 for filename in filenames:
                     self.client.create_photo('kunsaxan', state="queue", data=filename)