From 81e69b8bea85d5bfdb8fe8059cce34cba02d21b2 Mon Sep 17 00:00:00 2001
From: Markus Birth <mbirth@gmail.com>
Date: Thu, 18 Oct 2018 00:56:13 +0200
Subject: [PATCH] Access TLV.length directly.

---
 grmn/gcd.py | 4 ++--
 grmn/tlv.py | 3 ---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/grmn/gcd.py b/grmn/gcd.py
index 9374dcf..8fbb4a6 100644
--- a/grmn/gcd.py
+++ b/grmn/gcd.py
@@ -35,7 +35,7 @@ class Gcd:
                 if tlv.type_id == 0xFFFF:
                     # End of file reached
                     break
-                tlength = tlv.get_length()
+                tlength = tlv.length
                 payload = f.read(tlength)
                 tlv.set_value(payload)
                 if tlv.type_id == 0x0006:
@@ -57,5 +57,5 @@ class Gcd:
                 print("#{:03d}: {}".format(i, tlv))
             else:
                 tlv_count += 1
-                tlv_length += tlv.get_length()
+                tlv_length += tlv.length
             last_tlv = tlv.type_id
diff --git a/grmn/tlv.py b/grmn/tlv.py
index b634acc..cb6e7c1 100644
--- a/grmn/tlv.py
+++ b/grmn/tlv.py
@@ -51,9 +51,6 @@ class TLV:
     def set_value(self, new_value: bytes):
         self.value = new_value
 
-    def get_length(self):
-        return self.length
-
     def get_actual_length(self):
         if self.value is None:
             return 0