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Fix ipairs on tables

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This commit is contained in:
Thomas Goyne 2013-05-02 17:48:09 -07:00
parent 4662f34774
commit bdebf392e2
1 changed files with 2 additions and 2 deletions
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4
aegisub/src/auto4_lua.cpp
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@ -164,13 +164,13 @@ namespace {
}; };
struct table_ipairs { struct table_ipairs {
static void init(lua_State *L) { push_value(L, 1); } static void init(lua_State *L) { push_value(L, 0); }
static int next(lua_State *L) { static int next(lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE); luaL_checktype(L, 1, LUA_TTABLE);
int i = luaL_checkint(L, 2) + 1; int i = luaL_checkint(L, 2) + 1;
lua_pushinteger(L, i); lua_pushinteger(L, i);
lua_rawgeti(L, 1, i); lua_rawgeti(L, 1, i);
return lua_isnil(L, -1) ? 1 : 2; return lua_isnil(L, -1) ? 0 : 2;
} }
static const char *method() { return "__ipairs"; } static const char *method() { return "__ipairs"; }
}; };