From 6321041058ec7a597a39df4564f28d5012fd7dfb Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 19 Dec 2014 11:45:40 -0200
Subject: new macro 'luaM_reallocvchar' to allocate arrays of chars (avoids
 uneeded tests and respective warnings)

---
 lzio.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lzio.h')

diff --git a/lzio.h b/lzio.h
index 6e95fb3d..00778433 100644
--- a/lzio.h
+++ b/lzio.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lzio.h,v 1.27 2013/06/07 14:51:10 roberto Exp roberto $
+** $Id: lzio.h,v 1.28 2014/01/31 15:14:22 roberto Exp roberto $
 ** Buffered streams
 ** See Copyright Notice in lua.h
 */
@@ -37,7 +37,8 @@ typedef struct Mbuffer {
 
 
 #define luaZ_resizebuffer(L, buff, size) \
-	(luaM_reallocvector(L, (buff)->buffer, (buff)->buffsize, size, char), \
+	((buff)->buffer = cast(char *, luaM_reallocvchar(L, (buff)->buffer, \
+						(buff)->buffsize, size)), \
 	(buff)->buffsize = size)
 
 #define luaZ_freebuffer(L, buff)	luaZ_resizebuffer(L, buff, 0)
-- 
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