tests failing - Githubissues

they were failing before and after the change I just made. Might be a race where our different computers are doing thing at different speeds
Error:
  pub changes

    ✔ 0 pubs available
    ✔ 0 pubs available
/home/mix/projects/SSBC/ssb-friend-pub/node_modules/flumedb/wrap.js:11
    if(flume.closed) throw new Error('cannot call:'+name+', flumedb instance closed')
                     ^

Error: cannot call:messagesByType, flumedb instance closed
    at throwIfClosed (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/flumedb/wrap.js:11:28)
    at EventEmitter.<anonymous> (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/flumedb/wrap.js:40:9)
    at apply (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/muxrpc-validation/index.js:171:15)
    at EventEmitter.<anonymous> (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/muxrpc-validation/index.js:95:14)
    at EventEmitter.hooked [as messagesByType] (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/hoox/index.js:10:15)
    at calculatePubsWithinFriendHops (/home/mix/projects/SSBC/ssb-friend-pub/index.js:97:12)
    at gotHops (/home/mix/projects/SSBC/ssb-friend-pub/index.js:48:7)
    at /home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-stream/sinks/drain.js:24:37
    at callback (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-pushable/index.js:84:5)
    at Function.push (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-pushable/index.js:44:7)

    ✖ 1 pub available
    ------------------
      operator: equal
      expected: 1
      actual:   0
      at: server.friendPub.pubChanges.pubs (/home/mix/projects/SSBC/ssb-friend-pub/tests/pub-changes.js:28:9)
      stack: |-
  Error: 1 pub available
  at Test.assert [as _assert] (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/tape/lib/test.js:226:54)
  at Test.bound [as _assert] (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/tape/lib/test.js:77:32)
  at Test.equal (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/tape/lib/test.js:386:10)
  at Test.bound [as equal] (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/tape/lib/test.js:77:32)
  at server.friendPub.pubChanges.pubs (/home/mix/projects/SSBC/ssb-friend-pub/tests/pub-changes.js:28:9)
  at calculatePubsWithinFriendHops (/home/mix/projects/SSBC/ssb-friend-pub/index.js:94:23)
  at gotHops (/home/mix/projects/SSBC/ssb-friend-pub/index.js:48:7)
  at /home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-stream/sinks/drain.js:24:37
  at callback (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-pushable/index.js:84:5)
  at Function.push (/home/mix/projects/SSBC/ssb-friend-pub/node_modules/pull-pushable/index.js:44:7)
ssbc / ssb-friend-pub

tests failing #4
