From c8a3fb7fb6d9269b70d497dd61b8ea60b1a99de5 Mon Sep 17 00:00:00 2001
From: Timofey Solomko <tsolomko@gmail.com>
Date: Sat, 10 Jun 2017 22:44:25 +0300
Subject: [PATCH] No longer inout pointer in BZip2.

---
 Sources/BZip2.swift | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Sources/BZip2.swift b/Sources/BZip2.swift
index 75ac6bfe..e7af689d 100644
--- a/Sources/BZip2.swift
+++ b/Sources/BZip2.swift
@@ -251,8 +251,9 @@ public class BZip2: DecompressionAlgorithm {
             return pointers
         }
 
-        func bwt(reverse bytes: [UInt8], end: inout Int) -> [UInt8] {
+        func bwt(reverse bytes: [UInt8], _ pointer: Int) -> [UInt8] {
             var resultBytes: [UInt8] = []
+            var end = pointer
             if bytes.count > 0 {
                 let T = bwt(transform: bytes)
                 for _ in 0..<bytes.count {
@@ -263,7 +264,7 @@ public class BZip2: DecompressionAlgorithm {
             return resultBytes
         }
 
-        let nt = bwt(reverse: buffer, end: &pointer)
+        let nt = bwt(reverse: buffer, pointer)
         var i = 0
         var out: [UInt8] = []
         while i < nt.count {