From 5b2c71bb94d7cab23ee81b5c29388f5fadbcaf22 Mon Sep 17 00:00:00 2001
From: Mark Thompson <sw@jkqxz.net>
Date: Tue, 24 Oct 2017 22:56:48 +0100
Subject: [PATCH] cbs_mpeg2: Fix type for marker_bit reading

---
 libavcodec/cbs_mpeg2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/cbs_mpeg2.c b/libavcodec/cbs_mpeg2.c
index d137762227..0cac29733e 100644
--- a/libavcodec/cbs_mpeg2.c
+++ b/libavcodec/cbs_mpeg2.c
@@ -54,7 +54,7 @@
         xui(width, name, current->name)
 
 #define marker_bit() do { \
-        av_unused int one = 1; \
+        av_unused uint32_t one; \
         CHECK(ff_cbs_read_unsigned(ctx, rw, 1, "marker_bit", &one, 1, 1)); \
     } while (0)