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-rw-r--r--src/miner.cpp15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/miner.cpp b/src/miner.cpp
index 56a2c5828b..4bceb7d7b4 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -453,8 +453,16 @@ void static BitcoinMiner(CWallet *pwallet)
if (chainparams.MiningRequiresPeers()) {
// Busy-wait for the network to come online so we don't waste time mining
// on an obsolete chain. In regtest mode we expect to fly solo.
- while (vNodes.empty())
+ do {
+ bool fvNodesEmpty;
+ {
+ LOCK(cs_vNodes);
+ fvNodesEmpty = vNodes.empty();
+ }
+ if (!fvNodesEmpty && !IsInitialBlockDownload())
+ break;
MilliSleep(1000);
+ } while (true);
}
//
@@ -533,6 +541,11 @@ void static BitcoinMiner(CWallet *pwallet)
LogPrintf("BitcoinMiner terminated\n");
throw;
}
+ catch (const std::runtime_error &e)
+ {
+ LogPrintf("BitcoinMiner runtime error: %s\n", e.what());
+ return;
+ }
}
void GenerateBitcoins(bool fGenerate, CWallet* pwallet, int nThreads)