lua: allow building the lua binding with vanilla lua

[project/ubus.git] / lua / ubus.c

diff --git a/lua/ubus.c b/lua/ubus.c
index 85c1266..c9c1108 100644 (file)
--- a/lua/ubus.c
+++ b/lua/ubus.c
@@ -124,7 +124,11 @@ ubus_lua_format_blob_is_array(lua_State *L)
        /* Find out whether table is array-like */
        for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1))
        {
+#ifdef LUA_TINT
                if (lua_type(L, -2) != LUA_TNUMBER && lua_type(L, -2) != LUA_TINT)
+#else
+               if (lua_type(L, -2) != LUA_TNUMBER)
+#endif
                {
                        lua_pop(L, 1);
                        return false;
@@ -160,7 +164,9 @@ ubus_lua_format_blob(lua_State *L, struct blob_buf *b, bool table)
                blobmsg_add_u8(b, key, (uint8_t)lua_toboolean(L, -1));
                break;
 
+#ifdef LUA_TINT
        case LUA_TINT:
+#endif
        case LUA_TNUMBER:
                blobmsg_add_u32(b, key, (uint32_t)lua_tointeger(L, -1));
                break;
@@ -373,6 +379,8 @@ static const luaL_Reg ubus[] = {
        { NULL, NULL },
 };
 
+/* avoid missing prototype warning */
+int luaopen_ubus(lua_State *L);
 
 int
 luaopen_ubus(lua_State *L)