From c4cf107de2d5d6f83570946a6d355fd00cd11f9a Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Mon, 6 Feb 2017 18:24:40 +0100
Subject: [PATCH] Make cast in binary reader explicit

---
 io/binaryreader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/io/binaryreader.cpp b/io/binaryreader.cpp
index 8597081..2576a14 100644
--- a/io/binaryreader.cpp
+++ b/io/binaryreader.cpp
@@ -100,7 +100,7 @@ string BinaryReader::readLengthPrefixedString()
 {
     static const int maxPrefixLength = 4;
     int prefixLength = 1;
-    byte beg = m_stream->peek();
+    const byte beg = static_cast<byte>(m_stream->peek());
     byte mask = 0x80;
     while(prefixLength <= maxPrefixLength && (beg & mask) == 0) {
         ++prefixLength;