fixed - checking flag returned again;

lib/sntllv2.c

@@ -657,7 +657,7 @@ static void *__sntll_thread(void *b)
    */
   while(1) {
   __again:
-    //if(co->flags & SNSX_CLOSED) goto __finish; /* go away if required asap */
+    if(co->flags & SNSX_CLOSED) goto __finish; /* go away if required asap */
     /* works with pending messages */
     if(co->pending_messages && !(co->flags & SNSX_CLOSED)) {
       pthread_mutex_lock(&co->write_pending_lock);