From e04c7e11ec2fabf34aaf515103bc0b6086e1aabd Mon Sep 17 00:00:00 2001
From: volzhs <volzhs@gmail.com>
Date: Thu, 22 Dec 2016 09:54:15 +0900
Subject: Update libwebp to 0.5.2

---
 thirdparty/libwebp/dsp/rescaler.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'thirdparty/libwebp/dsp/rescaler.c')

diff --git a/thirdparty/libwebp/dsp/rescaler.c b/thirdparty/libwebp/dsp/rescaler.c
index bc743d5dc5..f5b07756cf 100644
--- a/thirdparty/libwebp/dsp/rescaler.c
+++ b/thirdparty/libwebp/dsp/rescaler.c
@@ -173,10 +173,10 @@ void WebPRescalerExportRow(WebPRescaler* const wrk) {
       WebPRescalerExportRowExpand(wrk);
     } else if (wrk->fxy_scale) {
       WebPRescalerExportRowShrink(wrk);
-    } else {  // very special case for src = dst = 1x1
+    } else {  // special case
       int i;
+      assert(wrk->src_height == wrk->dst_height && wrk->x_add == 1);
       assert(wrk->src_width == 1 && wrk->dst_width <= 2);
-      assert(wrk->src_height == 1 && wrk->dst_height == 1);
       for (i = 0; i < wrk->num_channels * wrk->dst_width; ++i) {
         wrk->dst[i] = wrk->irow[i];
         wrk->irow[i] = 0;
-- 
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