From 00842b3a0dee8cd1729c0c7566e0ca4272271bc3 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Fri, 19 Jun 2020 23:14:26 +0200
Subject: [PATCH] avcodec/ccaption_dec: use uint8_t type for prev_cmd array

Commands are unsigned so be consistent.
---
 libavcodec/ccaption_dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c
index b191b08320..c971c91693 100644
--- a/libavcodec/ccaption_dec.c
+++ b/libavcodec/ccaption_dec.c
@@ -240,7 +240,7 @@ typedef struct CCaptionSubContext {
     int64_t buffer_time[2];
     int screen_touched;
     int64_t last_real_time;
-    char prev_cmd[2];
+    uint8_t prev_cmd[2];
     int readorder;
 } CCaptionSubContext;
 
-- 
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