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zmbv: return meaningful error code 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-07-27 20:21:33 +00:00
parent 60a7fac61b
commit 0909f3edbd
1 changed files with 1 additions and 1 deletions
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2
libavcodec/zmbv.c
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@ -493,7 +493,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac
c->bx = (c->width + c->bw - 1) / c->bw;
c->by = (c->height+ c->bh - 1) / c->bh;
if (!c->cur || !c->prev)
return -1;
return AVERROR(ENOMEM);
memset(c->cur, 0, avctx->width * avctx->height * (c->bpp / 8));
memset(c->prev, 0, avctx->width * avctx->height * (c->bpp / 8));
c->decode_intra= decode_intra;