flashsv: simplify condition

14 years ago · 39884ab035
parent dbf5b95d35
commit 39884ab035
1 changed files with 2 additions and 3 deletions
--- a/libavcodec/flashsv.c
+++ b/libavcodec/flashsv.c
@ -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) {