flashsv: simplify condition

39884ab0 · Diego Biurrun · dbf5b95d · 39884ab0
Commit 39884ab0 authored Jun 29, 2011 by Diego Biurrun
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flashsv.c libavcodec/flashsv.c +2 -3

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--- 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) {