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-rw-r--r--src/main.cpp2
-rw-r--r--src/main.h3
-rw-r--r--src/miner.cpp4
3 files changed, 5 insertions, 4 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 2d8ac0c9bc..590ddbf7a9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -51,7 +51,7 @@ unsigned int nCoinCacheSize = 5000;
/** Fees smaller than this (in satoshi) are considered zero fee (for transaction creation) */
int64_t CTransaction::nMinTxFee = 10000; // Override with -mintxfee
-/** Fees smaller than this (in satoshi) are considered zero fee (for relaying) */
+/** Fees smaller than this (in satoshi) are considered zero fee (for relaying and mining) */
int64_t CTransaction::nMinRelayTxFee = 1000;
static CMedianFilter<int> cPeerBlockCounts(8, 0); // Amount of blocks that other nodes claim to have
diff --git a/src/main.h b/src/main.h
index 1b1aca4e05..b9c8dd7050 100644
--- a/src/main.h
+++ b/src/main.h
@@ -35,8 +35,9 @@ class CInv;
/** The maximum allowed size for a serialized block, in bytes (network rule) */
static const unsigned int MAX_BLOCK_SIZE = 1000000;
-/** Default for -blockmaxsize, maximum size for mined blocks **/
+/** Default for -blockmaxsize and -blockminsize, which control the range of sizes the mining code will create **/
static const unsigned int DEFAULT_BLOCK_MAX_SIZE = 750000;
+static const unsigned int DEFAULT_BLOCK_MIN_SIZE = 0;
/** Default for -blockprioritysize, maximum space for zero/low-fee transactions **/
static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 50000;
/** The maximum size for transactions we're willing to relay/mine */
diff --git a/src/miner.cpp b/src/miner.cpp
index e52f539085..3351908e65 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -136,7 +136,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
// Minimum block size you want to create; block will be filled with free transactions
// until there are no more or the block reaches this size:
- unsigned int nBlockMinSize = GetArg("-blockminsize", 0);
+ unsigned int nBlockMinSize = GetArg("-blockminsize", DEFAULT_BLOCK_MIN_SIZE);
nBlockMinSize = std::min(nBlockMaxSize, nBlockMinSize);
// Collect memory pool transactions into the block
@@ -254,7 +254,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
continue;
// Skip free transactions if we're past the minimum block size:
- if (fSortedByFee && (dFeePerKb < CTransaction::nMinTxFee) && (nBlockSize + nTxSize >= nBlockMinSize))
+ if (fSortedByFee && (dFeePerKb < CTransaction::nMinRelayTxFee) && (nBlockSize + nTxSize >= nBlockMinSize))
continue;
// Prioritize by fee once past the priority size or we run out of high-priority