From 9a7ec44b66adfc6064e4ee11c75bc1c5fa73d1f6 Mon Sep 17 00:00:00 2001
From: Alberto Restifo <alberto@restifo.dev>
Date: Sun, 19 Apr 2020 13:45:07 +0200
Subject: [PATCH] Fix bytes decoding

---
 spec/cbor/lexer_spec.cr | 4 ++--
 src/cbor/lexer.cr       | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/spec/cbor/lexer_spec.cr b/spec/cbor/lexer_spec.cr
index cd42687..5772685 100644
--- a/spec/cbor/lexer_spec.cr
+++ b/spec/cbor/lexer_spec.cr
@@ -56,8 +56,8 @@ describe CBOR::Lexer do
       # { %(23(h'01020304')), "d7 44 01 02 03 04"},
       # { %(24(h'6449455446')), "d8 18 45 64 49 45 54 46"},
       # { %(32("http://www.example.com")), "d8 20 76 68 74 74 70 3a 2f 2f 77 77 77 2e 65 78 61 6d 70 6c 65 2e 63 6f 6d" },
-      # { %(h''), "40" },
-      # { %(h'01020304'), "44 01 02 03 04" },
+      { %(h''), "40" },
+      { %(h'01020304'), "44 01 02 03 04" },
       # { %(""), "60" },
       # { %("a"), "61 61" },
       # { %("IETF"), "64 49 45 54 46" },
diff --git a/src/cbor/lexer.cr b/src/cbor/lexer.cr
index ebd480b..f182910 100644
--- a/src/cbor/lexer.cr
+++ b/src/cbor/lexer.cr
@@ -71,8 +71,8 @@ class CBOR::Lexer
     when 0x3b
       consume_int(to_negative_int(read(UInt64)))
     when 0x40..0x57
-      # Reads a single byte which is offset by 0x40
-      Token::BytesT.new(@current_byte_number, value: Bytes[current_byte - 0x40])
+      # read current_byte - 0x40 bytes ahead
+      consume_binary(current_byte - 0x40)
     when 0x58
       consume_binary(read(UInt8))
     when 0x59