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default for `getstack' is to get everything

This commit is contained in:
Roberto Ierusalimschy 2000-05-08 10:21:35 -03:00
parent fe5c37ae95
commit cfe6ca819b
1 changed files with 2 additions and 2 deletions
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4
ldblib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: ldblib.c,v 1.12 2000/03/30 17:19:48 roberto Exp roberto $ ** $Id: ldblib.c,v 1.13 2000/04/14 17:44:20 roberto Exp roberto $
** Interface from Lua to its debug API ** Interface from Lua to its debug API
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -46,7 +46,7 @@ static void getstack (lua_State *L) {
if (!lua_getstack(L, luaL_check_int(L, 1), &ar)) /* level out of range? */ if (!lua_getstack(L, luaL_check_int(L, 1), &ar)) /* level out of range? */
return; return;
else { else {
const char *options = luaL_check_string(L, 2); const char *options = luaL_opt_string(L, 2, "flnSu");
lua_Object res = lua_createtable(L); lua_Object res = lua_createtable(L);
if (!lua_getinfo(L, options, &ar)) if (!lua_getinfo(L, options, &ar))
luaL_argerror(L, 2, "invalid option"); luaL_argerror(L, 2, "invalid option");