From aa549962a4227f8732e3c9448ba8910160ec3ec4 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Sat, 22 May 2010 19:35:26 +0200
Subject: [PATCH] re-introduce ZIP_BIGLEN for clarity

---
 ziplist.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ziplist.c b/ziplist.c
index 55fcc80cd..4907d07b2 100644
--- a/ziplist.c
+++ b/ziplist.c
@@ -24,6 +24,7 @@
 #include "ziplist.h"
 
 #define ZIP_END 255
+#define ZIP_BIGLEN 254
 
 /* Entry encoding */
 #define ZIP_ENC_RAW     0
@@ -42,7 +43,7 @@
 #define ZIPLIST_LENGTH(zl) (*((zl)+sizeof(unsigned int)))
 #define ZIPLIST_HEADER_SIZE (sizeof(unsigned int)+1)
 #define ZIPLIST_INCR_LENGTH(zl,incr) { \
-    if (ZIPLIST_LENGTH(zl) < (ZIP_END-1)) ZIPLIST_LENGTH(zl)+=incr; }
+    if (ZIPLIST_LENGTH(zl) < ZIP_BIGLEN) ZIPLIST_LENGTH(zl)+=incr; }
 
 /* Return bytes needed to store integer encoded by 'encoding' */
 static unsigned int zipEncodingSize(char encoding) {
-- 
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