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default state (created by `luaL_newstate´) has a default panic function

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Roberto Ierusalimschy 2004-08-13 16:52:53 -03:00
parent 2d8b099274
commit fe8c365281
1 changed files with 11 additions and 3 deletions
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14
lauxlib.c
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@ -1,5 +1,5 @@
/*
** $Id: lauxlib.c,v 1.120 2004/07/09 18:23:17 roberto Exp roberto $
** $Id: lauxlib.c,v 1.121 2004/07/13 20:11:32 roberto Exp roberto $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@ -656,7 +656,15 @@ static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) {
}
LUALIB_API lua_State *luaL_newstate (void) {
return lua_newstate(l_alloc, NULL);
static int panic (lua_State *L) {
fprintf(stderr, "PANIC: unprotected error during Lua-API call\n");
return 0;
}
LUALIB_API lua_State *luaL_newstate (void) {
lua_State *L = lua_newstate(l_alloc, NULL);
lua_atpanic(L, &panic);
return L;
}