dv: Drop a spurious check

The buffer is always valid. Bug-Id: CID 700682
10 years ago · 74d7db586a
parent 8562c1483b
commit 74d7db586a
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/dvdec.c
+++ b/libavcodec/dvdec.c
@ -383,8 +383,8 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, void *data,
    vsc_pack = buf + 80 * 5 + 48 + 5;
    if (*vsc_pack == dv_video_control) {
        apt    = buf[4] & 0x07;
-        is16_9 = (vsc_pack && ((vsc_pack[2] & 0x07) == 0x02 ||
-                               (!apt && (vsc_pack[2] & 0x07) == 0x07)));
+        is16_9 = (vsc_pack[2] & 0x07) == 0x02 ||
+                 (!apt && (vsc_pack[2] & 0x07) == 0x07);
        ff_set_sar(avctx, s->sys->sar[is16_9]);
    }