1 files changed, 12 insertions, 12 deletions
diff --git a/src/common/Database/MySQLConnection.cpp b/src/common/Database/MySQLConnection.cpp
index 6dbd99ded1..d3b25fc2aa 100644
--- a/src/common/Database/MySQLConnection.cpp
+++ b/src/common/Database/MySQLConnection.cpp
@@ -26,9 +26,9 @@
 MySQLConnection::MySQLConnection(MySQLConnectionInfo& connInfo) :
     m_reconnecting(false),
     m_prepareError(false),
-    m_queue(NULL),
-    m_worker(NULL),
-    m_Mysql(NULL),
+    m_queue(nullptr),
+    m_worker(nullptr),
+    m_Mysql(nullptr),
     m_connectionInfo(connInfo),
     m_connectionFlags(CONNECTION_SYNCH)
 {
@@ -38,7 +38,7 @@ MySQLConnection::MySQLConnection(ACE_Activation_Queue* queue, MySQLConnectionInf
     m_reconnecting(false),
     m_prepareError(false),
     m_queue(queue),
-    m_Mysql(NULL),
+    m_Mysql(nullptr),
     m_connectionInfo(connInfo),
     m_connectionFlags(CONNECTION_ASYNC)
 {
@@ -64,7 +64,7 @@ void MySQLConnection::Close()
 bool MySQLConnection::Open()
 {
     MYSQL* mysqlInit;
-    mysqlInit = mysql_init(NULL);
+    mysqlInit = mysql_init(nullptr);
     if (!mysqlInit)
     {
         sLog->outError("Could not initialize Mysql connection to database `%s`", m_connectionInfo.database.c_str());
@@ -313,15 +313,15 @@ bool MySQLConnection::_Query(PreparedStatement* stmt, MYSQL_RES** pResult, uint6
 ResultSet* MySQLConnection::Query(const char* sql)
 {
     if (!sql)
-        return NULL;
+        return nullptr;
 
-    MYSQL_RES* result = NULL;
-    MYSQL_FIELD* fields = NULL;
+    MYSQL_RES* result = nullptr;
+    MYSQL_FIELD* fields = nullptr;
     uint64 rowCount = 0;
     uint32 fieldCount = 0;
 
     if (!_Query(sql, &result, &fields, &rowCount, &fieldCount))
-        return NULL;
+        return nullptr;
 
     return new ResultSet(result, fields, rowCount, fieldCount);
 }
@@ -460,7 +460,7 @@ void MySQLConnection::PrepareStatement(uint32 index, const char* sql, Connection
     // to save memory that will not be used.
     if (!(m_connectionFlags & flags))
     {
-        m_stmts[index] = NULL;
+        m_stmts[index] = nullptr;
         return;
     }
 
@@ -490,12 +490,12 @@ void MySQLConnection::PrepareStatement(uint32 index, const char* sql, Connection
 
 PreparedResultSet* MySQLConnection::Query(PreparedStatement* stmt)
 {
-    MYSQL_RES* result = NULL;
+    MYSQL_RES* result = nullptr;
     uint64 rowCount = 0;
     uint32 fieldCount = 0;
 
     if (!_Query(stmt, &result, &rowCount, &fieldCount))
-        return NULL;
+        return nullptr;
 
     if (mysql_more_results(m_Mysql))
     {