find and fix error #151

Job	Run time
Basic Checks	3m 10s
Unit Tests	6m 3s
Integration Tests (raft)	12m 32s
Integration Tests (pvtdata)	10m 20s
Integration Tests (pvtdatapurge)	5m 22s
Integration Tests (ledger)	12m 10s
Integration Tests (lifecycle)	4m 16s
Integration Tests (e2e smartbft)	19m 57s
Integration Tests (discovery gossip devmode pluggable)	5m 21s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	16m 15s
Integration Tests (sbe nwo msp)	6m 45s
	1h 42m 11s

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