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BlockchainLMDB: Replace remaining txn pointer NULLs with nullptr 

For consistency.
This commit is contained in:
warptangent 2016-02-13 03:35:48 -08:00
parent 24ccdb9b6e
commit f5581c3536
No known key found for this signature in database
GPG Key ID: 0E490BEBFBE4E92D
1 changed files with 9 additions and 9 deletions
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18
src/blockchain_db/lmdb/db_lmdb.cpp
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@ -235,7 +235,7 @@ mdb_txn_safe::mdb_txn_safe() : m_txn(NULL)
mdb_txn_safe::~mdb_txn_safe() mdb_txn_safe::~mdb_txn_safe()
{ {
LOG_PRINT_L3("mdb_txn_safe: destructor"); LOG_PRINT_L3("mdb_txn_safe: destructor");
if (m_txn != NULL) if (m_txn != nullptr)
{ {
if (m_batch_txn) // this is a batch txn and should have been handled before this point for safety if (m_batch_txn) // this is a batch txn and should have been handled before this point for safety
{ {
@ -265,19 +265,19 @@ void mdb_txn_safe::commit(std::string message)
if (auto result = mdb_txn_commit(m_txn)) if (auto result = mdb_txn_commit(m_txn))
{ {
m_txn = NULL; m_txn = nullptr;
throw0(DB_ERROR((message + ": ").append(mdb_strerror(result)).c_str())); throw0(DB_ERROR((message + ": ").append(mdb_strerror(result)).c_str()));
} }
m_txn = NULL; m_txn = nullptr;
} }
void mdb_txn_safe::abort() void mdb_txn_safe::abort()
{ {
LOG_PRINT_L3("mdb_txn_safe: abort()"); LOG_PRINT_L3("mdb_txn_safe: abort()");
if(m_txn != NULL) if(m_txn != nullptr)
{ {
mdb_txn_abort(m_txn); mdb_txn_abort(m_txn);
m_txn = NULL; m_txn = nullptr;
} }
else else
{ {
@ -2216,7 +2216,7 @@ void BlockchainLMDB::block_txn_stop()
time_commit1 += time1; time_commit1 += time1;
delete m_write_txn; delete m_write_txn;
m_write_txn = NULL; m_write_txn = nullptr;
} }
} }
@ -2226,7 +2226,7 @@ void BlockchainLMDB::block_txn_abort()
if (! m_batch_active) if (! m_batch_active)
{ {
delete m_write_txn; delete m_write_txn;
m_write_txn = NULL; m_write_txn = nullptr;
} }
} }
@ -2280,7 +2280,7 @@ void BlockchainLMDB::pop_block(block& blk, std::vector<transaction>& txs)
BlockchainDB::pop_block(blk, txs); BlockchainDB::pop_block(blk, txs);
if (! m_batch_active) if (! m_batch_active)
{ {
m_write_txn = NULL; m_write_txn = nullptr;
txn.commit(); txn.commit();
} }
@ -2288,7 +2288,7 @@ void BlockchainLMDB::pop_block(block& blk, std::vector<transaction>& txs)
catch (...) catch (...)
{ {
m_num_outputs = num_outputs; m_num_outputs = num_outputs;
m_write_txn = NULL; m_write_txn = nullptr;
throw; throw;
} }