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flashsv: simplify condition

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This commit is contained in:
Diego Biurrun 2011-06-30 01:00:30 +02:00
parent dbf5b95d35
commit 39884ab035
1 changed files with 2 additions and 3 deletions
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5
libavcodec/flashsv.c
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@ -187,9 +187,8 @@ static int flashsv_decode_frame(AVCodecContext *avctx, void *data,
return AVERROR_INVALIDDATA;
}
if (size == 0) {
/* no change, don't do anything */
} else {
/* skip unchanged blocks, which have size 0 */
if (size) {
/* decompress block */
int ret = inflateReset(&s->zstream);
if (ret != Z_OK) {