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Diffstat (limited to 'src/mame/drivers/ksys573.cpp')
-rw-r--r--src/mame/drivers/ksys573.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/ksys573.cpp b/src/mame/drivers/ksys573.cpp
index 6a9a22bdf3d..c95b9e19a42 100644
--- a/src/mame/drivers/ksys573.cpp
+++ b/src/mame/drivers/ksys573.cpp
@@ -696,7 +696,7 @@ void ksys573_state::update_disc()
int cd = m_cd->read();
cdrom_file *new_cdrom;
- if( m_available_cdroms[ 1 ] != NULL )
+ if( m_available_cdroms[ 1 ] != nullptr )
{
new_cdrom = m_available_cdroms[ cd ];
}
@@ -706,9 +706,9 @@ void ksys573_state::update_disc()
}
atapi_hle_device *image = machine().device<atapi_hle_device>( "ata:0:cr589" );
- if( image != NULL )
+ if( image != nullptr )
{
- void *current_cdrom = NULL;
+ void *current_cdrom = nullptr;
image->GetDevice( &current_cdrom );
if( current_cdrom != new_cdrom )
@@ -941,7 +941,7 @@ READ16_MEMBER( ksys573_state::gx700pwbf_io_r )
void ksys573_state::gx700pwbf_output( int offset, UINT8 data )
{
- if( m_gx700pwfbf_output_callback != NULL )
+ if( m_gx700pwfbf_output_callback != nullptr )
{
int i;
static const int shift[] = { 7, 6, 1, 0, 5, 4, 3, 2 };