fixing buffer clear

siddacious · siddacious · commit 7b677465dc7b · 2020-11-06T18:56:41.000-08:00
diff --git a/adafruit_mcp2515/__init__.py b/adafruit_mcp2515/__init__.py
@@ -368,7 +368,7 @@ def read_message(self):
         return self._unread_message_queue.pop(0)
 
     def _read_rx_buffer(self, read_command):
-        for i in len(self._buffer):
+        for i in range(len(self._buffer)):
             self._buffer[i] = 0
 
         # read from buffer
