From c109e8dd2890cbe6c5837bc3ed6040680a20a6d4 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Sun, 26 Jul 2015 01:17:36 -0400
Subject: [PATCH] Cleared "signed/unsigned" warning under GCC 4.8 (this may
 have been a GCC 4.8/Debian-i686 issue because both types were unsigned)

---
 ttmac.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ttmac.cpp b/ttmac.cpp
index d4ff3810..5df33d46 100644
--- a/ttmac.cpp
+++ b/ttmac.cpp
@@ -37,7 +37,9 @@ void TTMAC_Base::TruncatedFinal(byte *hash, size_t size)
 
 	word32 t2 = m_digest[2];
 	word32 t3 = m_digest[3];
-	if (size != DIGESTSIZE)
+
+	// Signed/unsigned warning and GCC 4.8 issue under Debian/i386?
+	if (size != static_cast<size_t>(DIGESTSIZE))
 	{
 		switch (size)
 		{