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`lua_Chunkwriter' returns 0 in case of success

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Roberto Ierusalimschy
2004-07-09 15:24:41 -03:00
parent 7a796a0682
commit 4206d7ed60
2 changed files with 20 additions and 15 deletions
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6
lstrlib.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstrlib.c,v 1.102 2004/04/30 20:13:38 roberto Exp roberto $
** $Id: lstrlib.c,v 1.103 2004/06/08 14:31:15 roberto Exp roberto $
** Standard library for string operations and pattern-matching
** See Copyright Notice in lua.h
*/
@@ -133,7 +133,7 @@ static int str_char (lua_State *L) {
static int writer (lua_State *L, const void* b, size_t size, void* B) {
(void)L;
luaL_addlstring((luaL_Buffer*) B, (const char *)b, size);
return 1;
return 0;
}
@@ -142,7 +142,7 @@ static int str_dump (lua_State *L) {
luaL_checktype(L, 1, LUA_TFUNCTION);
lua_settop(L, 1);
luaL_buffinit(L,&b);
if (!lua_dump(L, writer, &b))
if (lua_dump(L, writer, &b) != 0)
luaL_error(L, "unable to dump given function");
luaL_pushresult(&b);
return 1;