From e7a9c45a4847d3ce058ac0e6051308591e7caf00 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 7 Feb 2011 17:15:24 -0200
Subject: trying to avoid assumption that sizeof(char)==1

---
 lstrlib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lstrlib.c')

diff --git a/lstrlib.c b/lstrlib.c
index 255bc51f..2efed9c0 100644
--- a/lstrlib.c
+++ b/lstrlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lstrlib.c,v 1.162 2011/01/12 20:36:01 roberto Exp roberto $
+** $Id: lstrlib.c,v 1.163 2011/01/26 16:30:02 roberto Exp roberto $
 ** Standard library for string operations and pattern-matching
 ** See Copyright Notice in lua.h
 */
@@ -808,7 +808,7 @@ static void addquoted (lua_State *L, luaL_Buffer *b, int arg) {
 static const char *scanformat (lua_State *L, const char *strfrmt, char *form) {
   const char *p = strfrmt;
   while (*p != '\0' && strchr(FLAGS, *p) != NULL) p++;  /* skip flags */
-  if ((size_t)(p - strfrmt) >= sizeof(FLAGS))
+  if ((size_t)(p - strfrmt) >= sizeof(FLAGS)/sizeof(char))
     luaL_error(L, "invalid format (repeated flags)");
   if (isdigit(uchar(*p))) p++;  /* skip width */
   if (isdigit(uchar(*p))) p++;  /* (2 digits at most) */
-- 
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