log: Use a do {} while (0) for dlog

Avoid the warning `-Wempty-body`.

log: Use a do {} while (0) for dlog
Avoid the warning `-Wempty-body`.
6788baeb · Luca Barbato · 7d36474d · 6788baeb
Commit 6788baeb authored Dec 05, 2015 by Luca Barbato
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internal.h libavcodec/internal.h +1 -1

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--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -57,7 +57,7 @@
 #ifdef DEBUG
 #   define ff_dlog(ctx, ...) av_log(ctx, AV_LOG_DEBUG, __VA_ARGS__)
 #else
-#   define ff_dlog(ctx, ...) while(0)
+#   define ff_dlog(ctx, ...) do { } while (0)
 #endif

 #ifdef TRACE