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

Avoid the warning `-Wempty-body`.
9 years ago · 6788baebb3
parent 7d36474d19
commit 6788baebb3
1 changed files with 1 additions and 1 deletions
--- 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