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-rw-r--r--src/checkpoints.cpp9
-rw-r--r--src/init.cpp1
2 files changed, 10 insertions, 0 deletions
diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp
index 8208854962..cf3980561c 100644
--- a/src/checkpoints.cpp
+++ b/src/checkpoints.cpp
@@ -39,6 +39,9 @@ namespace Checkpoints
bool CheckBlock(int nHeight, const uint256& hash)
{
+ if (!GetBoolArg("-checkpoints", false))
+ return true;
+
MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints);
MapCheckpoints::const_iterator i = checkpoints.find(nHeight);
@@ -48,6 +51,9 @@ namespace Checkpoints
int GetTotalBlocksEstimate()
{
+ if (!GetBoolArg("-checkpoints", false))
+ return 0;
+
MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints);
return checkpoints.rbegin()->first;
@@ -55,6 +61,9 @@ namespace Checkpoints
CBlockIndex* GetLastCheckpoint(const std::map<uint256, CBlockIndex*>& mapBlockIndex)
{
+ if (!GetBoolArg("-checkpoints", false))
+ return NULL;
+
MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints);
BOOST_REVERSE_FOREACH(const MapCheckpoints::value_type& i, checkpoints)
diff --git a/src/init.cpp b/src/init.cpp
index e0fbb31338..bd941497f9 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -258,6 +258,7 @@ std::string HelpMessage()
" -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n" +
" -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n" +
" -irc " + _("Find peers using internet relay chat (default: 0)") + "\n" +
+ " -checkpoints " + _("Lock in block chain with compiled-in checkpoints (default: 1)") + "\n" +
" -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n" +
" -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n" +
" -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n" +