fix topic_sub_map

wangzhengquan

2020-08-10 dc5557c7bb411037002e706cb20df0f71d12e5ee

 src/queue/include/lock_free_queue.h

@@ -252,7 +252,7 @@
        if (errno == EAGAIN)
            return false;
        else {
            err_msg(errno, "LockFreeQueue push_timeout");
            // err_msg(errno, "LockFreeQueue push_timeout");
            return false;
        }
    }
@@ -324,7 +324,7 @@
        if (errno == EAGAIN)
            return false;
        else {
            err_msg(errno, "LockFreeQueue pop_timeout");
            // err_msg(errno, "LockFreeQueue pop_timeout");
            return false;
        }
    }