vc1dec: avoid == -1 checks for errors.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · e3bd61248f
parent b378a23395
commit e3bd61248f
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@ -5490,11 +5490,11 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
    // do parse frame header
    v->pic_header_flag = 0;
    if (v->profile < PROFILE_ADVANCED) {
-        if (ff_vc1_parse_frame_header(v, &s->gb) == -1) {
+        if (ff_vc1_parse_frame_header(v, &s->gb) < 0) {
            goto err;
        }
    } else {
-        if (ff_vc1_parse_frame_header_adv(v, &s->gb) == -1) {
+        if (ff_vc1_parse_frame_header_adv(v, &s->gb) < 0) {
            goto err;
        }
    }