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Avoid core dump if rpc port is in use.

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The cleanup code needs to check for NULL rpcworkers thread group.
This commit is contained in:
Gavin Andresen 2013-10-15 15:30:20 +10:00
parent b9beea6e9d
commit b2ba55c42b
1 changed files with 2 additions and 1 deletions
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3
src/bitcoinrpc.cpp
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@ -881,7 +881,8 @@ void StopRPCThreads()
deadlineTimers.clear();
rpc_io_service->stop();
rpc_worker_group->join_all();
if (rpc_worker_group != NULL)
rpc_worker_group->join_all();
delete rpc_worker_group; rpc_worker_group = NULL;
delete rpc_ssl_context; rpc_ssl_context = NULL;
delete rpc_io_service; rpc_io_service = NULL;