minenux/minetest-engine-multicraft2
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Make MetaDataRef:get return nil instead of nothing (#114)

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Co-authored-by: Jude Melton-Houghton <jwmhjwmh@gmail.com>
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luk3yx 2022-12-13 08:00:12 +13:00 committed by GitHub
parent 9985ffb2fc
commit c820cb204a
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1 changed files with 3 additions and 2 deletions
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5
src/script/lua_api/l_metadata.cpp
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@ -82,9 +82,10 @@ int MetaDataRef::l_get(lua_State *L)
std::string str; std::string str;
if (meta->getStringToRef(name, str)) { if (meta->getStringToRef(name, str)) {
lua_pushlstring(L, str.c_str(), str.size()); lua_pushlstring(L, str.c_str(), str.size());
return 1; } else {
lua_pushnil(L);
} }
return 0; return 1;
} }
// get_string(self, name) // get_string(self, name)