avformat/segafilmenc: Fix undefined left shift of 1 by 31 places

by changing the type to unsigned. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
5 years ago · 8ae026d74f
parent 44a80897e8
commit 8ae026d74f
1 changed files with 1 additions and 1 deletions
--- a/libavformat/segafilmenc.c
+++ b/libavformat/segafilmenc.c
@ -70,7 +70,7 @@ static int film_write_packet_to_header(AVFormatContext *format_context, FILMPack
        info2 = pkt->duration;
        /* The top bit being set indicates a key frame */
        if (!pkt->keyframe)
-            info1 |= (1 << 31);
+            info1 |= 1U << 31;
    }

    /* Write the 16-byte sample info packet to the STAB chunk in the header */