[CritFix] Fix redis structure by adding {NULL, NULL} member

Issue: #609
Reported by: @moisseev

diff --git a/src/lua/lua_redis.c b/src/lua/lua_redis.c
index 952bfb8834f8f7f07c15a7080020c0d4da148c87..30f8636460311d85d3db64b9257fcfecfe57a8c6 100644 (file)
--- a/src/lua/lua_redis.c
+++ b/src/lua/lua_redis.c
@@ -68,6 +68,7 @@ static const struct luaL_reg redislib_m[] = {
        LUA_INTERFACE_DEF (redis, exec),
        {"__gc", lua_redis_gc},
        {"__tostring", rspamd_lua_class_tostring},
+       {NULL, NULL}
 };
 
 #ifdef WITH_HIREDIS