From de441ad52a4d9791d93c278b4cf6867815c28b92 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Date: Mon, 10 Dec 2018 02:18:56 +0100
Subject: [PATCH] lavc/cbs_vp9: Make variable prob unsigned.

Silences a warning with clang:
libavcodec/cbs_vp9_syntax_template.c:220:17: warning: implicit conversion from 'int' to 'int8_t' (aka 'signed char')
      changes value from 255 to -1
---
 libavcodec/cbs_vp9.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/cbs_vp9.c b/libavcodec/cbs_vp9.c
index c03ce986c0..f145694e22 100644
--- a/libavcodec/cbs_vp9.c
+++ b/libavcodec/cbs_vp9.c
@@ -305,7 +305,7 @@ static int cbs_vp9_write_le(CodedBitstreamContext *ctx, PutBitContext *pbc,
 
 #define prob(name, subs, ...) do { \
         uint8_t prob_coded; \
-        int8_t prob; \
+        uint8_t prob; \
         xf(1, name.prob_coded, prob_coded, subs, __VA_ARGS__); \
         if (prob_coded) \
             xf(8, name.prob, prob, subs, __VA_ARGS__); \