From 8b4e7c28fbd76f519d65925fa898aa2b0cbfe0ea Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Thu, 30 Jul 2009 21:21:30 +0000
Subject: [PATCH] Mark conditionally used variable T2 as av_unused; avoids the
 warning: libavutil/sha.c:183: warning: unused variable `T2'

Originally committed as revision 19551 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/sha.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/sha.c b/libavutil/sha.c
index 1f1de2c6e9..3107deeffe 100644
--- a/libavutil/sha.c
+++ b/libavutil/sha.c
@@ -180,7 +180,7 @@ static void sha256_transform(uint32_t *state, const uint8_t buffer[64])
 {
     unsigned int i, a, b, c, d, e, f, g, h;
     uint32_t block[64];
-    uint32_t T1, T2;
+    uint32_t T1, av_unused(T2);
 
     a = state[0];
     b = state[1];