From 4e2471ef1d98b9b34e80b0b0c6fa4b8fb2f2dc19 Mon Sep 17 00:00:00 2001
From: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Date: Sat, 19 Sep 2015 00:55:18 -0400
Subject: [PATCH] avcodec/internal: silence -Wempty-body on clang

This silences a -Wempty-body warning on clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 89f5aa2715..fbee41132b 100644
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -57,7 +57,7 @@
 #ifdef TRACE
 #   define ff_tlog(ctx, ...) av_log(ctx, AV_LOG_TRACE, __VA_ARGS__)
 #else
-#   define ff_tlog(ctx, ...) while(0)
+#   define ff_tlog(ctx, ...) while(0) {}
 #endif