Commit 4ba48739673060baea581774992970fa46c2f813
2018-03-20T18:04:53
don't fail be_null_filter if bytes are copied Otherwise it will not reset timeouts for the IO, but other things should still works correctly. Also evbuffer_remove_buffer() could return 0, due to empty buffers, for example during flushing bufferevent, so let's count this is BEV_OK too.