From ff6714064fe3da8f57869a1bb3fdc7bd6eb707ca Mon Sep 17 00:00:00 2001
From: Ben Alpert <balpert@fb.com>
Date: Mon, 2 Nov 2015 11:28:37 -0800
Subject: [PATCH] adler32: Properly break loop into 4096-char blocks

I believe this was lost in translation in #4400. Can't say I fully understand why this is significant at all though...
---
 src/shared/utils/adler32.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shared/utils/adler32.js b/src/shared/utils/adler32.js
index a29b4fe5fa..840eabb467 100644
--- a/src/shared/utils/adler32.js
+++ b/src/shared/utils/adler32.js
@@ -25,7 +25,8 @@ function adler32(data) {
   var l = data.length;
   var m = l & ~0x3;
   while (i < m) {
-    for (; i < Math.min(i + 4096, m); i += 4) {
+    var n = Math.min(i + 4096, m);
+    for (; i < n; i += 4) {
       b += (
         (a += data.charCodeAt(i)) +
         (a += data.charCodeAt(i + 1)) +