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details (typos in comments)

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Roberto Ierusalimschy
2014-03-21 10:52:33 -03:00
parent f96872a534
commit da4811238a
6 changed files with 18 additions and 18 deletions
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4
ltablib.c
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@@ -1,5 +1,5 @@
/*
** $Id: ltablib.c,v 1.64 2013/02/06 18:29:03 roberto Exp roberto $
** $Id: ltablib.c,v 1.65 2013/03/07 18:17:24 roberto Exp roberto $
** Library for Table Manipulation
** See Copyright Notice in lua.h
*/
@@ -140,7 +140,7 @@ static int unpack (lua_State *L) {
e = luaL_opt(L, luaL_checkint, 3, luaL_len(L, 1));
if (i > e) return 0; /* empty range */
n = e - i + 1; /* number of elements */
if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arith. overflow */
if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arithmetic overflow */
return luaL_error(L, "too many results to unpack");
lua_rawgeti(L, 1, i); /* push arg[i] (avoiding overflow problems) */
while (i++ < e) /* push arg[i + 1...e] */