From b035d910a01fb504d99dda8ca840b14ec6bbdfaa Mon Sep 17 00:00:00 2001
From: Timofey Solomko <tsolomko@gmail.com>
Date: Thu, 4 Jan 2018 14:13:02 +0300
Subject: [PATCH] Rewrite BZip2.BlockSize.headerByte() as computed properties

---
 Sources/BZip2/BZip2+BlockSize.swift | 2 +-
 Sources/BZip2/BZip2+Compress.swift  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/BZip2/BZip2+BlockSize.swift b/Sources/BZip2/BZip2+BlockSize.swift
index 8ca16f84..88b23d7f 100644
--- a/Sources/BZip2/BZip2+BlockSize.swift
+++ b/Sources/BZip2/BZip2+BlockSize.swift
@@ -55,7 +55,7 @@ public extension BZip2 {
             }
         }
 
-        func headerByte() -> Int {
+        var headerByte: Int {
             switch self {
             case .one:
                 return 0x31
diff --git a/Sources/BZip2/BZip2+Compress.swift b/Sources/BZip2/BZip2+Compress.swift
index 47c0b107..d7eee096 100644
--- a/Sources/BZip2/BZip2+Compress.swift
+++ b/Sources/BZip2/BZip2+Compress.swift
@@ -44,7 +44,7 @@ extension BZip2: CompressionAlgorithm {
         // BZip2 Header.
         bitWriter.write(number: 0x425a, bitsCount: 16) // Magic number = 'BZ'.
         bitWriter.write(number: 0x68, bitsCount: 8) // Version = 'h'.
-        bitWriter.write(number: blockSize.headerByte(), bitsCount: 8) // Block size.
+        bitWriter.write(number: blockSize.headerByte, bitsCount: 8) // Block size.
 
         var totalCRC: UInt32 = 0
         for i in stride(from: data.startIndex, to: data.endIndex, by: rawBlockSize) {