Fixed exception caused by global reference.

diff --git a/Libraries/RNode.py b/Libraries/RNode.py
index 01129adee923898ff053768161c7023a16063a11..15370340f78abaef96296ddfc97639b104f60969 100644 (file)
--- a/Libraries/RNode.py
+++ b/Libraries/RNode.py
@@ -412,7 +412,7 @@ class RNodeInterface():
                                                                        self.r_stat_tx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
 
                                                elif (command == KISS.CMD_STAT_RSSI):
-                                                       self.r_stat_rssi = ord(byte)-RSSI_OFFSET
+                                                       self.r_stat_rssi = ord(byte)-self.RSSI_OFFSET
                                                elif (command == KISS.CMD_RANDOM):
                                                        self.r_random = ord(byte)
                                                elif (command == KISS.CMD_ERROR):