1 files changed, 2 insertions, 4 deletions
diff --git a/src/lauxlib.js b/src/lauxlib.js
index 5abbaaa..475fd1b 100644
--- a/src/lauxlib.js
+++ b/src/lauxlib.js
@@ -402,16 +402,14 @@ const luaL_checktype = function(L, arg, t) {
         tag_error(L, arg, t);
 };
 
-const luaL_checkstring = function(L, n) {
-    return luaL_checklstring(L, n, null);
-};
-
 const luaL_checklstring = function(L, arg) {
     let s = lua_tolstring(L, arg);
     if (s === null || s === undefined) tag_error(L, arg, LUA_TSTRING);
     return s;
 };
 
+const luaL_checkstring = luaL_checklstring;
+
 const luaL_optlstring = function(L, arg, def) {
     if (lua_type(L, arg) <= 0) {
         return def === null ? null : from_userstring(def);