bugfix: conditionally build luaL_setfuncs() function as the latest Lu…

…aJIT v2.1 already includes it. fixes #21.
openresty · Apr 5, 2017 · 55d22ef · 55d22ef
1 parent fd35fd9
commit 55d22ef
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lua_cjson.c b/lua_cjson.c
@@ -1342,8 +1342,9 @@ static int json_decode(lua_State *l)
 
 /* ===== INITIALISATION ===== */
 
-#if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM < 502
-/* Compatibility for Lua 5.1.
+#if !defined(luaL_newlibtable) \
+    && (!defined(LUA_VERSION_NUM) || LUA_VERSION_NUM < 502)
+/* Compatibility for Lua 5.1 and older LuaJIT.
  *
  * luaL_setfuncs() is used to create a module table where the functions have
  * json_config_t as their first upvalue. Code borrowed from Lua 5.2 source. */