1.1 --- a/moonbridge.c	Sun May 28 12:53:41 2017 +0200
     1.2 +++ b/moonbridge.c	Sun Jun 04 13:43:09 2017 +0200
     1.3 @@ -1875,7 +1875,7 @@
     1.4    return 1;
     1.5  }
     1.6  
     1.7 -#define moonbr_listen_init_pool_forkoption(luaname, cname, defval) { \
     1.8 +#define moonbr_listen_init_pool_forkoption(luaname, cname, defval) do { \
     1.9    lua_getfield(L, 2, luaname); \
    1.10    pool->cname = lua_isnil(L, -1) ? (defval) : moonbr_lua_tonatural(L, -1); \
    1.11  } while(0)