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'tonumber': base must be a number

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Roberto Ierusalimschy
2013-07-05 11:39:15 -03:00
parent beff5b078a
commit 2b4bd21585
1 changed files with 2 additions and 2 deletions
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4
lbaselib.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: lbaselib.c,v 1.277 2013/05/16 18:35:57 roberto Exp roberto $ ** $Id: lbaselib.c,v 1.278 2013/07/05 14:35:49 roberto Exp roberto $
** Basic library ** Basic library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -87,7 +87,7 @@ static int luaB_tonumber (lua_State *L) {
size_t l; size_t l;
const char *s; const char *s;
lua_Integer n; lua_Integer n;
int base = lua_tointeger(L, 2); int base = luaL_checkint(L, 2);
luaL_checktype(L, 1, LUA_TSTRING); /* before 'luaL_checklstring'! */ luaL_checktype(L, 1, LUA_TSTRING); /* before 'luaL_checklstring'! */
s = luaL_checklstring(L, 1, &l); s = luaL_checklstring(L, 1, &l);
luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range"); luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range");