From 03824afdb4a5ad25c18775b6992bb3959eb82d85 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Ekstr=C3=B6m?= <jeebjp@gmail.com>
Date: Mon, 11 Feb 2019 02:06:37 +0200
Subject: [PATCH] lavc/libaribb24: protect handled value with parenthesis in
 RGB_TO_BGR

---
 libavcodec/libaribb24.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/libaribb24.c b/libavcodec/libaribb24.c
index d6cccd117b..43da2b675d 100644
--- a/libavcodec/libaribb24.c
+++ b/libavcodec/libaribb24.c
@@ -202,7 +202,7 @@ static int libaribb24_close(AVCodecContext *avctx)
     return 0;
 }
 
-#define RGB_TO_BGR(c) ((c & 0xff) << 16 | (c & 0xff00) | ((c >> 16) & 0xff))
+#define RGB_TO_BGR(c) (((c) & 0xff) << 16 | ((c) & 0xff00) | (((c) >> 16) & 0xff))
 
 static int libaribb24_handle_regions(AVCodecContext *avctx, AVSubtitle *sub)
 {