lavf/avienc: Clear whole tag in avi_add_ientry()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · bdc798cc8d
parent 77bc3e1944
commit bdc798cc8d
1 changed files with 1 additions and 1 deletions
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@ -124,7 +124,7 @@ static int avi_add_ientry(AVFormatContext *s, int stream_index, char *tag,
    if (tag)
        memcpy(idx->cluster[cl][id].tag, tag, 4);
    else
-        *(idx->cluster[cl][id].tag) = '\0';
+        memset(idx->cluster[cl][id].tag, 0, 4);
    idx->cluster[cl][id].flags = flags;
    idx->cluster[cl][id].pos   = avio_tell(pb) - avi->movi_list;
    idx->cluster[cl][id].len   = size;