python 3 bro is bad bro

jenstrange · jenstrange · commit 08f464cffb8d · 2018-02-28T17:47:37.000-08:00
diff --git a/python/__init__.py b/python/__init__.py
@@ -480,7 +480,7 @@ def kline_ll_recv(self, cnt, bus=2):
       if DEBUG and len(ret) > 0:
         print("kline recv: "+ret.encode("hex"))
       echo += ret
-    return echo
+    return str(echo)
 
   def kline_send(self, x, bus=2, checksum=True):
     def get_checksum(dat):
