bitcoinj/bitcoinj — pull request #302 by mackler (2014-12-28 12:30:04+00:00)
Title: NPE when invoking `PeerGroup.broadcastTransaction()` on peer group with no block chain.

The modified line here seems to have been assuming that `pinnedTx` was being initialized elsewhere, but it wasn't. I'm not sure this is the correct fix. If not, hopefully someone who understands this better can tell me what I'm missing. Thanks.