From f0e0677b87b22006964a17ee1e8947f5b72ebb25 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Fri, 16 Jan 2015 17:48:51 -0800
Subject: [PATCH] VP8LEncodeStream: add an assert

check enc->argb_ to quiet an msvs /analyze warning:
C6387: 'enc->argb_+y*width' could be '0':  this does not adhere to the
specification for the function 'memcpy'.

Change-Id: I87544e92ee0d3ea38942a475c30c6d552f9877b7
---
 src/enc/vp8l.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/enc/vp8l.c b/src/enc/vp8l.c
index 60f13ca0..ca251707 100644
--- a/src/enc/vp8l.c
+++ b/src/enc/vp8l.c
@@ -1257,6 +1257,7 @@ WebPEncodingError VP8LEncodeStream(const WebPConfig* const config,
     int y;
     err = AllocateTransformBuffer(enc, width, height);
     if (err != VP8_ENC_OK) goto Error;
+    assert(enc->argb_ != NULL);
     for (y = 0; y < height; ++y) {
       memcpy(enc->argb_ + y * width,
              picture->argb + y * picture->argb_stride,