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some details to avoid warnings

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This commit is contained in:
Roberto Ierusalimschy
2014-04-01 11:39:55 -03:00
parent 0d745ed04c
commit 607be77ec8
6 changed files with 15 additions and 15 deletions
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4
lutf8lib.c
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@@ -1,5 +1,5 @@
/*
** $Id: lutf8lib.c,v 1.3 2014/03/20 14:11:00 roberto Exp roberto $
** $Id: lutf8lib.c,v 1.4 2014/03/20 19:36:02 roberto Exp roberto $
** Standard library for UTF-8 manipulation
** See Copyright Notice in lua.h
*/
@@ -187,7 +187,7 @@ static int byteoffset (lua_State *L) {
static int iter_aux (lua_State *L) {
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
int n = lua_tointeger(L, 2) - 1;
lua_Integer n = lua_tointeger(L, 2) - 1;
if (n < 0) /* first iteration? */
n = 0; /* start from here */
else if (n < (lua_Integer)len) {