From 142a56159e5d1fcc5f6e609731d79075e94757c7 Mon Sep 17 00:00:00 2001
From: Jeffrey Phillips Freeman <jeffrey.freeman@syncleus.com>
Date: Fri, 30 Sep 2016 08:06:41 -0400
Subject: [PATCH] Fixing an IndexError when using python3.
Issue: #32
---
src/apex/aprs/aprs.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/apex/aprs/aprs.py b/src/apex/aprs/aprs.py
index ca6f966..2fb7f3b 100644
--- a/src/apex/aprs/aprs.py
+++ b/src/apex/aprs/aprs.py
@@ -45,13 +45,13 @@ class Aprs(object):
frame_len = len(raw_frame)
if frame_len > 16:
- for raw_slice in range(0, frame_len):
+ for raw_slice in range(0, frame_len - 2):
# Is address field length correct?
if raw_frame[raw_slice] & 0x01 and ((raw_slice + 1) % 7) == 0:
i = (raw_slice + 1) / 7
# Less than 2 callsigns?
if 1 < i < 11:
- if (raw_frame[raw_slice + 1] & 0x03 == 0x03 and raw_frame[raw_slice + 2] in [0xf0, 0xcf]):
+ if raw_frame[raw_slice + 1] & 0x03 is 0x03 and raw_frame[raw_slice + 2] in [0xf0, 0xcf]:
frame['text'] = ''.join(map(chr, raw_frame[raw_slice + 3:]))
frame['destination'] = Aprs.__identity_as_string(Aprs.__extract_callsign(raw_frame))
frame['source'] = Aprs.__identity_as_string(Aprs.__extract_callsign(raw_frame[7:]))
--
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