From a809b0bde234e5a93d40a57416f4a0a4c0dcd070 Mon Sep 17 00:00:00 2001
From: jesse keane <me@jessekeane.me>
Date: Sat, 19 Jul 2014 02:15:52 -0700
Subject: [PATCH] fix reference error issue #30

---
 lib/zlib/inftrees.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/zlib/inftrees.js b/lib/zlib/inftrees.js
index 8ef756a..4d2b22d 100644
--- a/lib/zlib/inftrees.js
+++ b/lib/zlib/inftrees.js
@@ -267,7 +267,7 @@ module.exports = function inflate_table(type, lens, lens_index, codes, table, ta
 
     /* go to next symbol, update count, len */
     sym++;
-    if (--(count[len]) === 0) {
+    if (--count[len] === 0) {
       if (len === max) { break; }
       len = lens[lens_index + work[sym]];
     }