From a547eb3cb07033a0ac48bbe3efc022243aac87fe Mon Sep 17 00:00:00 2001
From: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Date: Tue, 3 Jan 2012 07:58:27 -0200
Subject: [PATCH] PC-Lint warnings fixed:
 - Info 713: Loss of precision (arg. no. 1) (unsigned char to char).

---
 src/icmp/icmpv6header.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/icmp/icmpv6header.cpp b/src/icmp/icmpv6header.cpp
index be7a81e..0438093 100644
--- a/src/icmp/icmpv6header.cpp
+++ b/src/icmp/icmpv6header.cpp
@@ -164,7 +164,7 @@ void Icmpv6Header::set_icmp_message_format( std::istream &is )
     (void) is.read( reinterpret_cast<char *>(&first_byte), 1 );
 
     // must keep the stream intact, so place the read byte back
-    (void) is.putback( first_byte );
+    (void) is.putback( static_cast<std::istream::char_type>(first_byte) );
 
     // now select the message format for the given type
     Icmpv6Type header_type = static_cast<Icmpv6Type>( first_byte );
-- 
1.7.1