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minetest.get_content_id: error if the node does not exist (#9458)

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If a mod creator makes a typing mistake, this function now causes an error instead of returning the id of "ignore".
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HybridDog 2020-03-11 16:25:14 +01:00 committed by GitHub
parent b42493fb4c
commit fd4daefb29
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1 changed files with 4 additions and 2 deletions
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6
src/script/lua_api/l_item.cpp
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@ -612,9 +612,11 @@ int ModApiItemMod::l_get_content_id(lua_State *L)
std::string name = luaL_checkstring(L, 1); std::string name = luaL_checkstring(L, 1);
const NodeDefManager *ndef = getGameDef(L)->getNodeDefManager(); const NodeDefManager *ndef = getGameDef(L)->getNodeDefManager();
content_t c = ndef->getId(name); content_t content_id;
if (!ndef->getId(name, content_id))
throw LuaError("Unknown node: " + name);
lua_pushinteger(L, c); lua_pushinteger(L, content_id);
return 1; /* number of results */ return 1; /* number of results */
} }